KOREA CITY TRAFFIC SYSTEM
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOREA CITY TRAFFIC SYSTEM.The latest application filed is for "heating chair using carbon fiber heating element having multi-layered thermal layer".
- KOREA CITY TRAFFIC SYSTEM - Jeollabuk-do N/A KR
- KOREA CITY TRAFFIC SYSTEM - Jeonju-si, Jeollabuk-do KR
| Patent | Date |
|---|---|
| Heating chair using carbon fiber heating element having multi-layered thermal layer Grant 10,918,212 - Lim February 16, 2 | 2021-02-16 |
| Heating Chair Using Carbon Fiber Heating Element Having Multi-layered Thermal Layer App 20190099004 - LIM; Dong Wook | 2019-04-04 |
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