This technology features a conjugate combining a skin-permeable peptide selected from SEQ ID NOs: 1 to 12 with the rPTP peptide of SEQ ID NO: 20, as well as cosmetic and pharmaceutical compositions for the treatment and prevention of inflammatory skin diseases containing this conjugate as an active ingredient.
Existing ingredients for treating inflammatory skin diseases often have limited efficacy due to difficulty penetrating the stratum corneum, and there have been challenges in stably combining and utilizing permeable peptides with active peptides.
By combining rPTP peptides with skin-permeable peptides, this technology achieves both effective stratum corneum penetration and anti-inflammatory effects, making it applicable to cosmetics and topical pharmaceutical compositions for the prevention and improvement of inflammatory skin conditions such as atopic dermatitis and psoriasis.
This technology features a skin-permeable peptide represented by the sequence (X1)n-X2-cysteine-(X3)m, composed of arginine, lysine, and other amino acids. It binds to biologically active substances to enhance their penetration into the skin, and includes a cosmetic composition incorporating this technology.
Existing skin-permeable peptides often carry a risk of triggering immune responses and suffer from low stratum corneum penetration efficiency, making it difficult to effectively deliver biologically active substances into the skin.
By binding active substances to peptides that have a lower risk of immune response and improved permeability, this technology promotes penetration through the stratum corneum, allowing for the efficient delivery of active ingredients into the skin when applied in cosmetics and topical skin preparations.
This technology is a dual-phone case featuring a third case positioned between a first case for the first phone and a second case for the second phone, with all three connected by two hinges that allow for folding and unfolding. Depending on the folding direction, both phones can be concealed, laid out side-by-side, or positioned to face opposite directions.
While more people are using two phones—such as for work and personal use—existing cases are designed for only one, forcing users to carry them separately and switch between them. There has been no case available that protects both devices while allowing them to be used simultaneously.
In this design, when the first and second support units are folded against the sides of the third case, both phones are concealed. When unfolded side-by-side, both screens face the same direction, and when folded in a stack, the screens face opposite directions. Adhesive elements on the front and back secure the folded state, and the hinges can be made of elastic material with a width equal to or greater than the phone's height. This is ideal for professionals using work and personal phones, travelers with roaming devices, or retail stores demonstrating products on two devices. It allows users to carry two phones like a single wallet and simply adjust the folding method to switch between simultaneous use, storage, or back-to-back display.
This listing is for the sale of US and Chinese patents; the corresponding Korean patent (No. 10-1878133) can also be transferred upon the buyer's request.
This patent is registered under the individual owner's name and is managed and brokered by New Mirae Tech Co., Ltd.
This patented technology has been commercialized and is currently available for purchase on Amazon.
This technology is a blockchain-based certificate system where an issuer device issues a certificate containing a digital signature upon a user terminal's request. Issuance information is stored off-chain, while select data is synchronized on-chain, allowing service provider terminals to verify certificates via the blockchain.
Existing certificate management methods face challenges in verifying authenticity and preventing tampering, while also posing privacy risks as users' personal information contained in certificates is exposed directly on the blockchain.
By storing sensitive information such as personal data off-chain and synchronizing only the information necessary for verification on-chain, this technology can be applied to various electronic certification services, such as infectious disease prevention certificates, to verify authenticity while protecting personal privacy.
The fixed price for this patent is 1 billion KRW, though the price is negotiable based on the terms of purchase.
Standard Patent Information
Domestic and international standards related to the patented technology: TTA Information and Communication Standard TTAK.KO-12.0374
This technology is a system that connects an autonomous transport robot (including a loading bay) and an autonomous work robot equipped with a gripper module using a variable-length coupling link. It features a mechanical coupling and control mechanism that allows the work robot to approach the transport robot, extract finishing materials, and move to install them onto floor leveling materials.
Existing construction robots faced limitations in field application due to task-specific constraints, reduced work efficiency, and a lack of sensor modules for floor installation.
This technology designs a structure for precise material extraction by controlling the distance between the two platforms through the variable-length function of the coupling link. By integrating a gripping mechanism based on arm parts and embossing protrusions, along with motion control and inspection sensor modules, it automates autonomous installation and quality checks. Applicable to logistics, service robots, and autonomous platforms, it enhances construction efficiency and safety by automating tasks and reducing the need for manual labor in high-risk activities.
This invention was developed with support from the Ministry of Science and ICT for the development of intelligent painting and masking collaborative robots.
This technology features a cube-shaped robot body and a mobile platform as its core modules. It allows for flexible adaptation to construction sites by modularly attaching and detaching components such as articulated arms, lift arms, and drive modules via first and second interfaces located on each side of the unit.
Existing construction robots are often limited to specific tasks, resulting in low versatility. Furthermore, the need to operate separate dedicated robots for each process leads to excessive development and investment costs.
This technology enables the selective attachment of work modules to the sides of the robot body and drive modules to the mobile platform via specialized interfaces. It includes autonomous navigation using real-time positioning data and floor-marker-based installation positioning. Applicable to logistics, service robotics, and autonomous platforms, this system improves the adaptability of construction robots to various tasks and environments, while reducing development costs and investment risks, ultimately enhancing productivity and safety.
This invention was developed with support from the Ministry of Science and ICT for the development of intelligent painting and masking collaborative robots.
This technology provides a geometric method for numerically calculating the workspace of multi-degree-of-freedom robots. It simplifies high-degree-of-freedom robot models into lower-degree-of-freedom models by representing certain links as a single virtual link (pseudo-arm) and applies the Jacobian determinant to determine the boundaries and union of the workspace.
Due to the lack of existing technologies for effectively calculating the workspace of planar robots with 3 or more degrees of freedom or spatial robots with 4 or more degrees of freedom, there are limitations in real-time safety monitoring and collision avoidance control for these robots.
This technology replaces multiple links with a virtual "pseudo-arm" connecting the origin to the end joint. It models the system as a 2-DOF planar or 3-DOF spatial robot based on its kinematic structure and uses the Jacobian matrix to numerically calculate the workspace based on the maximum and minimum length variations of the links. Applicable to industrial robots and automation systems, this method improves operational efficiency and safety by providing a precise way to calculate robot workspaces.
This invention was developed with support from the Ministry of Trade, Industry and Energy for the development of functional safety implementation technology and risk assessment/reduction technology based on international standards for robots operating in human-contact environments.
This technology is a seismic switchgear system that suspends the switchgear by attaching four vibration units downward from two top frames fixed to the interior ceiling of the switchgear case, with the switchgear support connected directly to the bottom. Each vibration unit moves along the X, Y, and Z axes, preventing seismic vibrations from being transmitted directly to the switchgear.
As switchgear is critical equipment for power distribution, seismic shaking can lead to tipping or internal damage, causing secondary disasters like power outages and fires. Most conventional switchgear is floor-mounted, lacking the means to handle multi-directional vibrations and failing to provide effective seismic protection for dual-type or 3-way power configurations.
This technology features at least one vibration module per unit, consisting of a Y-axis support, a Z-axis support that slides along the Y-axis while vibrating in the Z-axis, and an X-axis support. The Z-axis support connects to the X-axis support, absorbing vertical and horizontal vibrations within a single module. Ideal for substations, factories, hospitals, data centers, and public buildings, it ensures the switchgear remains stable during earthquakes, minimizing power supply risks.
This technology is a mobile shoring system that features transport rails on the top of both side panels. It utilizes a transport body equipped with support plates, mounting brackets, and a lift to transport and install underground continuous structures as it travels along the rails via transport rollers.
Installing shallow underground continuous structures, such as underground pipes or sewer boxes, typically requires a crane to move the structures, which increases costs, requires significant workspace, and poses risks of soil collapse during excavation.
By integrating a lift and a transport body into the mobile shoring system, this technology allows for the mounting, lowering, and transporting of structures without the need for a crane. This enables efficient installation of continuous structures for underground pipelines and sewer boxes while effectively preventing soil collapse.
This technology relates to a switchgear designed to withstand natural disasters by lifting its main body using a pivot-coupled axis and cylinder structure connected to the outer and inner housing.
Conventional switchgear has been difficult to protect during natural disasters such as flooding or heavy rain.
To address this, the technology uses a cylinder-piston axis and a pivot-coupled axis to raise the main body, protecting the power distribution equipment during disaster situations.
This technology is an asphalt concrete production system designed to reduce air pollutant emissions. It consists of a burner, a front-end recycling dryer that indirectly heats reclaimed asphalt pavement using combustion gases, and a back-end virgin material dryer that directly heats new materials using the exhaust gases.
Conventional asphalt production involves directly heating reclaimed asphalt, which generates significant air pollutants and makes it difficult to simultaneously improve thermal efficiency and pollutant removal rates.
By indirectly heating reclaimed asphalt with combustion gases through heat pipes and reusing the exhaust gases to heat virgin materials, this technology can be applied to the asphalt production process to reduce air pollutant generation and enhance removal efficiency.
This technology implements a multi-joint link structure that provides 6-DOF compliance, along with a strain sensor-based joint device for control and measurement. Stiffness can be adjusted through a combination of rotational, universal, and ball joints, while structural yielding is prevented by limiting displacement with stoppers.
Torque sensors used in conventional robot joints are costly and complex, while simple compliance devices struggle with precise force/displacement measurement or active misalignment compensation.
This technology provides physical compliance by placing multiple flexible links between a first and second plate, and calculates displacement and force/moment by attaching strain sensors to each link. It incorporates a mechanical structure that prevents link damage by limiting allowable displacement via stoppers. Applicable to robotic gripping, precision measurement, and automation equipment, it prevents sensor damage and enables feedback control, thereby improving the accuracy and efficiency of assembly processes.
This invention was developed with support from the Ministry of Trade, Industry and Energy for the development of a smart gripper with built-in force/torque sensing and object recognition, designed for easy implementation in manufacturing environments.
This technology provides a two-stage collaborative construction automation system in which an autonomous transport robot loads and supplies flooring materials, which are then received and installed onto the floor surface by a connected autonomous work robot.
Existing construction robots are limited to specific tasks, resulting in low versatility. Furthermore, because a single robot performs both transport and installation, work efficiency is reduced, and the lack of sensors for floor construction limits practical on-site application.
This technology features two robots connected by a coupling link that synchronize supply height and installation tasks through communication. It is equipped with sensor modules for autonomous navigation, motion control, and floor inspection, enabling autonomous driving and the alignment/inspection of flooring materials. Applicable to logistics, service robotics, and autonomous platforms, this system automates and robotizes construction processes, reducing manual labor and potential hazards while improving productivity and safety in the construction sector.
This invention was developed with support from the Ministry of Science and ICT for the development of intelligent painting and masking collaborative robots.
This technology is a registration control method that utilizes C-arm X-ray images to generate a multi-stage transformation matrix between the surgical robot's ring frame coordinate system and the patient's bone fragment coordinate system, precisely estimating the relative positional relationship between the robot and the patient through 2D/3D registration and PnP algorithms.
Existing fracture reduction surgeries have faced issues such as the need for expensive additional equipment like markers and probes due to the use of 3D position trackers, increased complexity of the surgical environment, and low precision when using conventional 2D/3D registration methods based on X-ray imaging.
This technology involves attaching metal bead-type jigs to a ring frame fixed to the bone fragment to serve as feature points on X-rays. It performs registration between the X-ray imaging device and the robot jig (2-stage transformation) and between the X-ray imaging device and the bone fragment (1-stage transformation), respectively. Finally, it derives a coordinate transformation matrix between the robot and the bone fragment, enabling registration of robot and patient coordinates without a 3D position tracker. It can be applied to surgical robots, interventional systems, and medical automation, thereby improving the precision of Y-matching and minimizing unnecessary equipment in fracture surgery procedures.
This invention was developed through the Ministry of Education's support for fracture surgery navigation via image-based 3D fracture modeling.
This technology is a blood flow management device that regulates blood flow in human blood vessels by generating an electric field between a bipolar electric field probe and a monopolar electric field probe, which are positioned apart from each other, with electrodes of different polarities formed at their centers and edges.
Existing blood flow improvement devices often require direct skin contact, posing a risk of electric shock, and fail to adjust electric field intensity according to blood flow conditions, leading to inconsistent management results.
This technology prevents electric shocks by placing a dielectric material around the electrode edges for insulation and controls the electric field intensity via an electric field generator controller, allowing it to be applied to non-contact wearable blood flow management devices for safe blood flow improvement.
