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Patent No. Title Filing Date Registration Date
No. 10-3028060 Integrated Cart-and-Trolley Cleaning Device for Securing and Separately Cleaning Pallets of Electrolyte Solution Used in Rechargeable Battery Manufacturing 2026-02-20 2026-09-30
No. 10-3028050 Batch Injection Multi-Injection Unit 2026-01-20 2026-09-30
No. 10-3025067 Cleaning System for Rechargeable Battery Manufacturing to Maximize Corrosion Resistance 2026-03-24 2026-09-22
No. 10-3024381 Anode Disk Welding System Based on Maintaining Jelly Roll Concentricity 2025-12-08 2026-09-21
No. 10-3023045 Rivet Welding Device for Rechargeable Battery Manufacturing Equipped with a Centering Transport Unit 2026-03-18 2026-09-17
No. 10-3023038 Rotary-Type Laser Welding Device Capable of Circular Arrangement and Multiple Simultaneous Welding 2026-02-27 2026-09-17
No. 10-3018304 Can Loader Conveyor System for Rechargeable Battery Manufacturing Equipped with Precision Alignment Capabilities Based on a Zigzag Transport Path 2026-03-18 2026-09-08
No. 10-3016404 Foreign Object Removal Device for Conveyors in Rechargeable Battery Mass Production Processes 2025-12-24 2026-09-03
No. 30-1363214 Carrier Component for Rechargeable Battery Manufacturing (Design) 2026-04-28 2026-09-02
No. 30-1363213 Cleaning Component for Rechargeable Battery Manufacturing (Design) 2026-04-28 2026-09-02
No. 10-3011020 Moving Conveyor System for Firewalls 2026-03-18 2026-08-25
No. 10-3011011 Rotary-Type Laser Welding Device Equipped with a Cell Inversion and Transfer Unit Featuring a Jelly Roll Fall Prevention Structure 2026-02-27 2026-08-25
No. 10-3011006 Rotary-Type Laser Welding Device Equipped with Nitrogen Gas Injection and Fume Exhaust Components 2026-02-27 2026-08-25
No. 10-3007179 Jelly Roll Insertion System for Rechargeable Battery Manufacturing Equipped with a Non-Contact Quantity-Matching Lot Change System Unit 2026-03-23 2026-08-14
No. 10-3007176 Can Inversion Unit with a Pitch-Variable Inversion Mechanism and a Jelly Roll Insertion System Equipped Therewith 2026-03-23 2026-08-14
No. 10-3007168 Can Cleaning System for Rechargeable Battery Manufacturing Equipped with a Can Inversion Unit 2026-03-18 2026-08-14
No. 10-3006557 Disk Laser Welding System Equipped with a Vacuum Suction Disk Jig Unit 2025-12-09 2026-08-13
No. 10-3004344 Laser disk welding system equipped with a precision pressure-applied, close-fitting pusher unit for jelly rolls 2025-12-09 2026-08-10
No. 10-3004339 Jelly Roll Feeding Unit for a Laser Disc Welding System with an Integrated Alignment, Pick-up, and Placement Structure 2025-12-09 2026-08-10
No. 10-3004333 Laser Disc Welding System for Precision Welding of Anode and Cathode Discs to a Cylindrical Jelly Roll 2025-12-09 2026-08-10
No. 10-3001753 Cylindrical Battery Cell Comprising a Cathode Electrode with an Integrated Insulator-and-Rivet Welding Structure 2025-11-12 2026-08-04
No. 10-2999579 A rivet welding device for manufacturing rechargeable batteries, equipped with a rivet supply unit featuring an air-cushioned straight-line transfer chute 2026-03-18 2026-07-30
No. 10-2998327 Cylindrical Battery Cell Comprising a Current Collector with a Wing Portion for Laser Welding 2025-11-12 2026-07-28
No. 10-2993786 Cell Short Circuit Inspection System for Secondary Batteries 2026-01-22 2026-07-16
No. 10-2991831 Jelly Roll Loading Jig for a Jelly Roll Taping and Forming System 2026-01-30 2026-07-13
No. 10-2991822 Tape Attachment Module for a Jelly Roll Taping and Forming System 2026-01-20 2026-07-13
No. 10-2991820 Continuous Can Insertion and Discharge System for Can Jigs in Secondary Battery Manufacturing 2025-12-24 2026-07-13
No. 10-2989418 Seal Cap Welding Jig Unit with a Swing Clamp and Nitrogen Gas Injection Nozzle 2026-02-19 2026-07-07
No. 10-2984062 Cylindrical battery equipped with an electrolyte injection structure in the anode power supply unit 2025-11-12 2026-06-25
No. 10-2981355 Tape Forming Module for a Jelly Roll Tape Application and Forming Device 2026-01-20 2026-06-18
No. 10-2980436 Anti-Disengagement Unit for Rivet Welding in Rechargeable Battery Manufacturing 2026-01-12 2026-06-17
No. 10-2979321 Can-to-Cap Laser Welding Jig Unit for Cylindrical Secondary Batteries 2026-01-30 2026-06-15
No. 10-2979320 Precision Pressure-Controlled Welding Press Unit for Jelly rolls 2026-01-19 2026-06-15
No. 10-2979317 Laser Welding System for Cylindrical Battery Cells 2026-01-30 2026-06-15
No. 10-2976987 Tool-Changeable Welding Jig Unit with a Tilting Structure 2026-01-16 2026-06-09
No. 10-2975382 Can Barcode Inspection System for Secondary Battery Manufacturing with Minimized Recognition Errors 2026-03-24 2026-06-05
No. 10-2974058 Welding System for Simultaneously Performing Tack Welding and Main Welding Using a Single Welding Unit 2026-01-12 2026-06-02
No. 10-2974034 High-Speed Welding System Based on Stop Synchronization Using Rotary Equipment and a Magnetic Transfer Track 2026-01-29 2026-06-02
No. 10-2970611 Shuttle Barcode Recognition System for Secondary Battery Manufacturing Processes 2025-12-24 2026-05-26
No. 10-2966780 Anti-Scratch High-Speed Precision Cell Inverting Unit 2026-03-18 2026-05-14
No. 10-2964347 Forming Unit for Outer Circumferential Taping Finishing of a Jelly Roll 2026-01-12 2026-05-08
No. 10-2964339 Disc Welding System Comprising a Rotational Taping Film Vision Inspection Unit for Precise Measurement of Taping Position 2026-01-12 2026-05-08
No. 10-2958612 Rivet Welding System Maintaining Welding Precision During Tool Change 2026-01-23 2026-04-24
No. 10-2956847 Laser Disc Welding System Comprising a Jelly Roll Rotation-Based Barcode Recognition Unit 2025-12-09 2026-04-21
No. 10-2956854 Laser Disc Welding System Comprising a Constant-Pressure Controlled Direct-Contact Hi-Pot Inspection Unit 2025-12-09 2026-04-21
No. 10-2956844 Anode Disc Welding System Comprising a Fume Exhaust Member with an Integrated Internal Fume Exhaust and Nitrogen Injection Structure 2025-12-09 2026-04-21
No. 10-2956840 Anode Disc Welding System Comprising an Inner-Gripping Type Gripper Assembly 2025-12-09 2026-04-21
No. 10-2956834 Laser Disc Welding System Comprising a Continuous Disc Feeding Unit Based on a Four-Segment Rotating Supply Plate 2025-12-09 2026-04-21
No. 10-2955639 Ultrasonic Welding System for Cylindrical Battery Cells 2026-02-05 2026-04-17
No. 10-2955634 Side Laser Welding Apparatus for a Seam-Type Cap 2026-01-19 2026-04-17
No. 10-2955637 Jig Apparatus for a Composite Welding Process of a Cylindrical Battery 2026-01-14 2026-04-17
No. 10-2949623 Anode Disc Laser Welding System Comprising a Shuttle Carrier-Based Rotational Alignment and Vertical Alignment Structure 2025-12-08 2026-04-02
No. 10-2947095 Cylindrical Battery Cell Comprising a Can with a Beading Portion for Constraining a Jelly Roll 2025-11-12 2026-03-30
No. 10-2944057 Openable/Closable Shuttle Unit for Jelly Roll Transfer and Disc Laser Welding System Using the Same 2025-12-09 2026-03-23
No. 10-2925819 Cylindrical Battery Cell Comprising a Cathode Electrode with a Stable Support Structure and a Cathode Disc with an Integral Cathode Tab 2026-01-06 2026-02-05
No. 10-2925808 Cylindrical Battery Cell Comprising an Electrolyte Injection Structure and an Electrode Foil with Integrated Notching and Cutting Sections 2026-01-06 2026-02-05
No. 10-2925805 Cylindrical Battery Cell Comprising a Cathode Disc with an Integral Cathode Tab 2025-11-12 2026-02-05
No. 10-2925799 Cylindrical Battery Cell Comprising Electrode Foil with Integrated Notching and Cutting Sections 2025-11-12 2026-02-05
No. 10-2386225 Remote Controller Incorporating a Lithium-Ion Capacitor 2020-04-02 2022-04-08
No. 10-1901873 Lithium-Ion Capacitor and Method for Manufacturing the Same 2017-02-08 2018-09-18
No. 10-1882611 Defective Battery Discharge and Emergency Stop Apparatus 2017-03-27 2018-07-20
No. 10-1876123 Transfer Apparatus for Battery Products or Components in a Battery Manufacturing Line 2017-03-29 2018-07-02
No. 10-1858393 Defective Battery Ejection Apparatus 2017-03-21 2018-05-09
No. 20-0486149 Anti-Lift Device for a Jelly Roll Transfer Carrier (Utility Model) 2017-06-16 2018-04-02
No. 20-0486125 Empty Carrier Bypass Apparatus in a Battery Manufacturing Process (Utility Model) 2017-06-09 2018-03-29
No. 20-0485904 Can Insertion Apparatus for a Jelly Roll in Battery Manufacturing (Utility Model) 2017-05-31 2018-03-02
No. 10-1804725 Noise and Shock Reduction Apparatus in a Battery Process Material Supply Unit 2017-03-13 2017-11-28
No. 10-1783584 Angle Conversion Apparatus for Battery Marking 2017-05-30 2017-09-25
No. 10-1764668 Rotational Transfer Apparatus for Battery Components 2017-03-13 2017-07-28