PATENTS

COILS Intellectual Property

Intellectual Property

Intellectual Property Portfolio

COILS protects its core wireless power transfer technology and brand through patents and trademarks.

Total

11

IP assets held

Registered

2

Patents registered

Pending

5

Patents filed

Trademark

4

Trademarks filed

Patents

Registered Registered 2025.04.08

Wireless power transmission apparatus and method for selectively driving at least one of a plurality of transmitter coils

Application KR 10-2024-0129555|Registration 10-2792157

Registered Registered 2026.01.19

Wireless power transmission device comprising a plurality of transmitter coils, and method for arranging and controlling the coils

Application KR 10-2025-0161739|Registration 10-2912355

Filed Filed 2025.10.31

Resonant circuit for the transmitter of a multi-coil wireless power transmission system, and resonant circuit design method

Application KR 10-2025-0161738

Filed Filed 2025.11.28

Method for supporting user circuit design, circuit design brokerage system, and recording medium

Application KR 10-2025-0185308

Filed Filed 2025.11.28

Circuit design method performed on a circuit design platform, device executing the platform, and recording medium

Application KR 10-2025-0185309

Provisional Filed 2026.03.03

Multilayer hybrid magnetic–EMI shielding material for ultra-lightweight wireless power receiver coil modules

Application KR 10-2026-0038176

Provisional Filed 2026.03.03

Battery-state-based power distribution and coil selection control method for multi-coil wireless charging stations

Application KR 10-2026-0038179

Trademarks

Filed 2026.04.30

COILS Co., Ltd. · Class 9

Application KR 40-2026-0087853

Filed 2026.04.30

COILS Co., Ltd. · Class 37

Application KR 40-2026-0087854

Filed 2026.04.30

Elechub · Class 35

Application KR 40-2026-0087855

Filed 2026.04.30

Elechub · Class 42

Application KR 40-2026-0087856

※ As of May 2026


CEO : Sungryul Huh

Business Number : 664-87-03248 

TEL : +8242-867-7834

FAX : 0504-162-7834

Address : Research 3 building, Room 416, 70, Yuseong-daero 1689beon-gil, Yuseong-gu, Daejeon, Republic of Korea 

Copyright ⓒ COILS All Rights Reserved.


CEO : Sungryul Huh    l    Business Number : 664-87-03248  

Address : [HQ] (32277) Room 301 KAIST Mobility Research Institute, 6 Cheomdansandan 5-gil, Hongbuk-eup, Hongseong-gun, Chungcheongnam-do, Republic of Korea 
                 [R&D] (34047) Room 407, Research Building 3, 70 Yuseong-daero 1689beon-gil, Yuseong-gu, Daejeon 34047, Republic of Korea.

TEL : +82-42-867-7834     l    MAIL : coils@coils.co.kr

Copyright ⓒ COILS All Rights Reserved.