P

Inventor

PAYNE DAVID B

US10 patents
⚠️ This page may combine multiple inventors who share the name “PAYNE DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRITISH TELECOMM

7 patents
US4946245AAug 7, 1990

Optical filters

BRITISH TELECOMM134 citations93
US5241409AAug 31, 1993

Communications network with switching distributed among a central switching node and optical input and output sub-networks

BRITISH TELECOMM32 citations92
US5129021AJul 7, 1992

Optical star couplers

BRITISH TELECOMM38 citations92
US5010586AApr 23, 1991

Optical two-way transmission system with loop reflector modulator

BRITISH TELECOMM47 citations91
US4900114AFeb 13, 1990

Technique for reducing fibre joint loss

BRITISH TELECOMM38 citations91
US4839898AJun 13, 1989

Optical resonating device

BRITISH TELECOMM31 citations91
US5305402AApr 19, 1994

Tunable optical filters

BRITISH TELECOMM48 citations88

POST OFFICE

2 patents
US4452506AJun 5, 1984

Coupling of dielectric optical waveguides

POST OFFICE63 citations95
US4497536AFeb 5, 1985

Coupling of dielectric optical waveguides

POST OFFICE24 citations81

HEALEY PETER

1 patent
US8730987B2May 20, 2014

Framing of analog communication

HEALEY PETER0 citations32