Inventor · disambiguated record
Joel C. Johnson
Also filed as: JOHNSON JOEL · JOHNSON JOEL C
11 granted patents·1 pending application·411 citations·filing 1983–2021
92Inventor score
Files withELECTRO SCIENT IND INC4CANON USA INC1CANON VIRGINIA INC1EDI OF LOUISIANA INC1JOHNSON JAMES M1
Top patents by PatentIndex Score
12 records- 0193US5057664AMethod and apparatus for laser processing a target material to provide a uniformly smooth, continuous trim profileELECTRO SCIENT IND INC·Filed 1989·Granted Oct 15, 1991·87 cites·20 claims
- 0290US4930901AMethod of and apparatus for modulating a laser beamELECTRO SCIENT IND INC·Filed 1989·Granted Jun 5, 1990·93 cites·17 claims
- 0389US6414754B1Method and apparatus for suppressing stray light in particle detectorsPACIFIC SCIENT INSTR COMPANY·Filed 2000·Granted Jul 2, 2002·43 cites·39 claims
- 0484US6289107B1Apparatus and method of measuring human extremities using peripheral illumination techniquesNIKE INC·Filed 1996·Granted Sep 11, 2001·116 cites·47 claims
- 0578US11045622B1Shoulder-worn diffuserJOHNSON JAMES M·Filed 2020·Granted Jun 29, 2021·2 cites·17 claims
- 0675US5121245ALaser system incorporating an acousto-optic device having reduced susceptibility to stress-induced birefringenceELECTRO SCIENT IND INC·Filed 1989·Granted Jun 9, 1992·22 cites·20 claims
- 0757US6592225B2Multiple projected image edge blender apparatus and methodVIRTUAL ENVIRONMENT TECHNOLOGI·Filed 2002·Granted Jul 15, 2003·7 cites·16 claims
- 0849US2023083702A1Plastic laser welding for steerable catheter tipCANON USA INC·Filed 2021·Application pending·0 cites
- 0948USD599854SWriting instrumentLOCKHEED CORP·Filed 2008·Granted Sep 8, 2009·9 cites·1 claims
- 1047US12109763B2Laser welding plastic segmentsCANON VIRGINIA INC·Filed 2020·Granted Oct 8, 2024·0 cites·13 claims
- 1137US5532771AEye fundus optical scanner system and methodEDI OF LOUISIANA INC·Filed 1993·Granted Jul 2, 1996·28 cites·59 claims
- 1233US4558926AAcousto-optic beam deflectorELECTRO SCIENT IND INC·Filed 1983·Granted Dec 17, 1985·4 cites·10 claims
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