P

Inventor

OWEN JEFFREY R

US14 patents
⚠️ This page may combine multiple inventors who share the name “OWEN JEFFREY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO COMM HOLDING NV

4 patents
US5483595AJan 9, 1996

Paging device including password accessed stored cryptographic keys

SEIKO COMM HOLDING NV147 citations97
US5469411ANov 21, 1995

Method and apparatus for accurate time maintenance and display

SEIKO COMM HOLDING NV20 citations92
US5448202ASep 5, 1995

Sigma-delta FM demodulator

SEIKO COMM HOLDING NV21 citations92
US5745777AApr 28, 1998

Analyzer for frequency modulated signals

SEIKO COMM HOLDING NV40 citations87

SEIKO CORP

4 patents
US5263183ANov 16, 1993

Radio antenna tuning circuit

SEIKO CORP23 citations92
US5142692AAug 25, 1992

Transmitting information with cut and flip spectrum

SEIKO CORP23 citations92
US5986513ANov 16, 1999

Phase locked loop with limited lock time

SEIKO CORP3 citations62
US5448533ASep 5, 1995

Method and apparatus for accurate time maintenance and display

SEIKO CORP3 citations62

SEIKO COMM SYS INC

3 patents
US5826178AOct 20, 1998

Loop antenna with reduced electrical field sensitivity

SEIKO COMM SYS INC42 citations92
US6026140AFeb 15, 2000

Low power programmable ripple counter

SEIKO COMM SYS INC16 citations83
US5594362AJan 14, 1997

Gatable level-pulling circuit

SEIKO COMM SYS INC7 citations73

SEIKO TELECOMMUNICATION SYSTEM

1 patent
US5345188ASep 6, 1994

Sigma-delta digital FM demodulator

SEIKO TELECOMMUNICATION SYSTEM11 citations71

SEKO CORP

1 patent
US5280501AJan 18, 1994

Data bit synchronization

SEKO CORP8 citations68

ATE CORP

1 patent
US4961184AOct 2, 1990

Integrate and hold amplifier

ATE CORP6 citations62