Chen Xiao H
USPTO Trademark & Patent Filings
Trademark applications and grants for Chen Xiao H. Chen Xiao H has 1 trademark applications. The latest application filed is for "NATURE EXTREME"
- Company Aliases
- Chen,Xiao H
- h xiao chen
- Chen; Xiao H. - SF-90570 Oulu FI
- Chen; Xiao H. - Oulu FI
- Chen; Xiao H. - 90570 Oulu FI
Trademarks Patents
| Patent Application | Date |
|---|---|
| Quadrature overlapping modulation system 5,509,033 - 08/099,069 Chen April 16, 1 | 1996-04-16 |
| Method of controlling the operation of a packet switched CDMA telecommunication network 5,394,391 - 08/119,225 Chen , et al. * February 28, 1 | 1995-02-28 |
| Method of controlling the operation of a packet switched CDMA communication network for controlling the operation of transmitters and receivers 5,257,257 - 07/863,026 Chen , et al. October 26, 1 | 1993-10-26 |
| Optimization method and an optimized filter for sidelobe suppression 5,070,337 - 07/681,329 Chen , et al. December 3, 1 | 1991-12-03 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"NATURE EXTREME" 85117115 |
NATURE EXTREME 2010-08-27 |
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