Siemens Transmission Systems, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Siemens Transmission Systems, Inc..The latest application filed is for "ringing signal generator".

Company Profile

0.16.0

Siemens Transmission Systems, Inc. - Phoenix AZ

*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
Ringing signal generator Grant 5,001,748 - Burns , et al. March 19, 1	1991-03-19
Series ringing signal generator Grant 4,962,527 - Burns , et al. October 9, 1	1990-10-09
Register robustness improvement circuit and method Grant 4,959,836 - Berard , et al. September 25, 1	1990-09-25
Frequency multiplier Grant 4,956,797 - Berard September 11, 1	1990-09-11
Non-intrusive fiber optic electromagnetic field probe apparatus and associated methods Grant 4,928,067 - Lind May 22, 1	1990-05-22
Ring signal generator for generating ring signals of different frequencies and power levels in response to user selection Grant 4,924,511 - Burns , et al. May 8, 1	1990-05-08
Automatic microprocessor fault recovery system Grant 4,912,708 - Wendt March 27, 1	1990-03-27
Isolated drive circuit Grant 4,908,857 - Burns , et al. March 13, 1	1990-03-13
Telephone circuit using DC blocked transformer and negative impedance technique Grant 4,899,382 - Gartner February 6, 1	1990-02-06
Zero byte time slot interchange (ZBTSI) encoder Grant 4,868,831 - Gorshe September 19, 1	1989-09-19
Violating All Zero Octet (VAZO) detector for a zero byte time slot interchange (ZBTSI) encoder Grant 4,853,931 - Gorshe August 1, 1	1989-08-01
High resolution digital phase-lock loop circuit Grant 4,847,870 - Butcher July 11, 1	1989-07-11
Optimal error correction method for zero byte time slot interchange (ZBTSI) clear channel data transmission Grant 4,794,604 - Gorshe December 27, 1	1988-12-27
Service channel circuit for multiplexed telecommunications transmission systems Grant 4,792,949 - Virdee , et al. December 20, 1	1988-12-20
Center frequency high resolution digital phase-lock loop circuit Grant 4,789,996 - Butcher December 6, 1	1988-12-06
Digital scrambling without error multiplication Grant 4,771,463 - Beeman September 13, 1	1988-09-13

Company Registrations

NCAGE Code	0BCD6	SIEMENS TRANSMISSION SYSTEMS INC
NCAGE Code	0BFR1	SIEMENS TRANSMISSION SYSTEMS INC
NCAGE Code	76749	SIEMENS TRANSMISSION SYSTEMS INC
CAGE Code	0BCD6	SIEMENS TRANSMISSION SYSTEMS INC
CAGE Code	0BFR1	SIEMENS TRANSMISSION SYSTEMS INC
CAGE Code	76749	SIEMENS TRANSMISSION SYSTEMS INC

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