Chen Abraham Y
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen Abraham Y. Chen Abraham Y has 1 trademark applications. The latest application filed is for "ROLEPLAYER"
- Company Aliases
- CHEN, ABRAHAM Y.
- y abraham chen
- Chen; Abraham Y. - New York NY
- Chen, Abraham Y. - Mountain View CA
- Chen; Abraham Y - New York NY US
- Chen; Abraham Y. - Mountain View CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Adaptive IPv4 Address Pool 20190109786 - 15/727541 Chen; Abraham Y. | 2019-04-11 |
| On-demand bandwidth activation for detailed billing 20040100990 - 10/305761 Chen, Abraham Y. ; et al. | 2004-05-27 |
| Unified voice and data networking having demarcation lines 20020087689 - 10/011645 Chen, Abraham Y. | 2002-07-04 |
| Adaptive IPv4 address pool 11,159,425 - 15/727,541 Chen October 26, 2 | 2021-10-26 |
| Adaptive IPv4 address pool 11,159,425 - 15/727,541 Chen October 26, 2 | 2021-10-26 |
| Unified voice and data networking having demarcation lines 7,051,090 - 10/011,645 Chen May 23, 2 | 2006-05-23 |
| User settable unified workstation identification system 6,721,790 - 09/522,425 Chen April 13, 2 | 2004-04-13 |
| Unified distributed voice and data local area networking 6,456,633 - 09/288,421 Chen September 24, 2 | 2002-09-24 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ROLEPLAYER" 1522472 73731026 |
ROLEPLAYER 1988-05-27 |
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