Seiko Communications Holding N.V.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seiko Communications Holding N.V..The latest application filed is for "analyzer for frequency modulated signals".

Company Profile

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Seiko Communications Holding N.V. - NL NL
Seiko Communications Holding N.V. - AN AN
Seiko Communications Holding NV - AN AN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Analyzer for frequency modulated signals Grant 5,745,777 - English , et al. April 28, 1	1998-04-28
Education and entertainment device with dynamic configuration and operation Grant 5,733,131 - Park March 31, 1	1998-03-31
Acknowledge back pager using secondary transmission source Grant 5,729,590 - Dimitriadis , et al. March 17, 1	1998-03-17
Delivery of data including preloaded advertising data Grant 5,664,948 - Dimitriadis , et al. September 9, 1	1997-09-09
Transmitting and receiving long messages in a wireless one-way communication system while reserving selected slots for short messages Grant 5,629,940 - Gaskill May 13, 1	1997-05-13
Dual channel advertising referencing vehicle location Grant 5,627,549 - Park May 6, 1	1997-05-06
Wristwatch paging receiver having analog message display Grant 5,572,488 - Yamada , et al. November 5, 1	1996-11-05
Bank balance notification by wristwatch pager Grant 5,550,535 - Park August 27, 1	1996-08-27
Adaptive automatic antenna tuning method and apparatus Grant 5,483,688 - English , et al. January 9, 1	1996-01-09
Paging device including password accessed stored cryptographic keys Grant 5,483,595 - Owen January 9, 1	1996-01-09
Group message delivery in a time-division multiplexed paging system Grant 5,481,254 - Gaskill , et al. January 2, 1	1996-01-02
Analog wristwatch paging receiver Grant 5,475,653 - Yamada , et al. December 12, 1	1995-12-12
Sigma-delta FM demodulator Grant 5,448,202 - Owen * September 5, 1	1995-09-05
Portable wireless communication device Grant 5,440,559 - Gaskill August 8, 1	1995-08-08
Paging system with registration mode which interrupts the pager's standard operating protocol and is energized with a higher duty cycle Grant 5,416,827 - Gaskill * May 16, 1	1995-05-16

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