Trademark applications and grants for Chen Abraham Y. Chen Abraham Y has 1 trademark applications. The latest application filed is for "ROLEPLAYER"
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 |
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![]() "ROLEPLAYER" 1522472 73731026 |
ROLEPLAYER 1988-05-27 |
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