Chen Haiqing
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen Haiqing. Chen Haiqing has 2 trademark applications. The latest application filed is for "HOERCKC"
| Patent Application | Date |
|---|---|
| METHOD AND SYSTEM FOR CONTROLLING WAVELENGTHS OF MULTI-PATH LASER 20100142572 - 12/683647 Chen; Haiqing ; et al. | 2010-06-10 |
| Method and system for controlling wavelengths of multi-path laser 7,961,766 - 12/683,647 Chen , et al. June 14, 2 | 2011-06-14 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"HOERCKC" 98473654 |
HOERCKC 2024-03-28 |
"LET'S GO" 88850861 |
LET'S GO 2020-03-27 |
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