Liu,Kefeng
USPTO Trademark & Patent Filings
Trademark applications and grants for Liu,kefeng. Liu,kefeng has 4 trademark applications. The latest application filed is for "KYL"
- Company Aliases
- Liu, Kefeng
- Liu,Kefeng
- kefeng liu
- Liu; Kefeng - Arlington TX
- Liu, Kefeng - Round Rock TX
- Liu; Kefeng - Round Rock TX
| Entity Type | INDIVIDUAL |
| Address | No.15 Xincun 3rd Street, Jixi Village, Puji Town, Zhangqiu City Jinan CHINA 250200 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| TERMINATION OF EDGES OF A PARABOLIC REFLECTOR IN A COMPACT RANGE 20100109932 - 12/603878 Liu; Kefeng | 2010-05-06 |
| MATCHING NETWORK HYBRID ELECTRO-MAGNETIC COMPATIBILITY ABSORBER 20040090358 - 09/746963 Liu, Kefeng ; et al. | 2004-05-13 |
| Diagonal dual-polarized broadband horn antenna 20020080081 - 09/746964 Liu, Kefeng | 2002-06-27 |
| Termination of edges of a parabolic reflector in a compact range 8,330,640 - 12/603,878 Liu December 11, 2 | 2012-12-11 |
| Matching network hybrid electro-magnetic compatibility absorber 6,738,008 - 09/746,963 Liu , et al. May 18, 2 | 2004-05-18 |
| Shielded enclosure for testing wireless communication devices 6,657,214 - 09/595,732 Foegelle , et al. December 2, 2 | 2003-12-02 |
| Diagonal dual-polarized broadband horn antenna 6,489,931 - 09/746,964 Liu December 3, 2 | 2002-12-03 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"KYL" 90323933 |
KYL 2020-11-17 |
"KYL" 90286654 |
KYL 2020-10-29 |
"KYE" 90214509 |
KYE 2020-09-27 |
"KYE" 90209835 |
KYE 2020-09-25 |
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