Inventor · disambiguated record
Joseph Barnard
Also filed as: BARNARD JOSEPH · BARNARD JOSEPH A · BARNARD JOSEPH ALAN
2 granted patents·8 pending applications·23 citations·filing 1984–2006
60Inventor score
Files withBOOKHAM TECHNOLOGY PLC6BOOKHAM TECHNOLOGIES PLC1BOOKHAM TECHNOLOGY LTD1GEN ELECTRIC CO PLC1HEWLETT PACKARD CO1
Top patents by PatentIndex Score
10 records- 0143US6191464B1Electrical isolation of opto-electronic device componentsHEWLETT PACKARD CO·Filed 1998·Granted Feb 20, 2001·15 cites·22 claims
- 0242US4663761ASemiconductor diode lasersGEN ELECTRIC CO PLC·Filed 1984·Granted May 5, 1987·8 cites·4 claims
- 0339US2008080871A1Slice level controlBOOKHAM TECHNOLOGY PLC·Filed 2006·Application pending·0 cites
- 0437US2007163271A1Temperature control systemBOOKHAM TECHNOLOGY PLC·Filed 2006·Application pending·0 cites
- 0537US2007127530A1Laser controlBOOKHAM TECHNOLOGY PLC·Filed 2005·Application pending·0 cites
- 0633US2007168142A1Jitter detection and reductionBOOKHAM TECHNOLOGY LTD·Filed 2006·Application pending·0 cites
- 0733US2003068115A1Optical channel determinationBOOKHAM TECHNOLOGY PLC·Filed 2002·Application pending·0 cites
- 0833US2007063771A1Bias-T circuitBOOKHAM TECHNOLOGY PLC·Filed 2005·Application pending·0 cites
- 0930US2007140698A1Radio frequency signal device biasing circuitBOOKHAM TECHNOLOGY PLC·Filed 2005·Application pending·0 cites
- 1027US2002102044A1Optical circuit deviceBOOKHAM TECHNOLOGIES PLC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →