Inventor · disambiguated record
Douglas A. Pinnow
Also filed as: ABRAMS RICHARD L · GENTILE ANTHONY L · PINNOW DOUGLAS A · PINNOW DOUGLAS ARTHUR
26 granted patents·3 pending applications·1,602 citations·filing 1974–2018
97Inventor score
Files withUNIVERSAL PHOTONICS INC6HUGHES AIRCRAFT CO5PINNOW DOUGLAS ARTHUR5ELECTRONIC MONITORING SYSTEMS3TIMES FIBER COMMUNICATIONS2
Top patents by PatentIndex Score
29 records- 0197US4491983AInformation distribution systemTIMES FIBER COMMUNICATIONS·Filed 1982·Granted Jan 1, 1985·283 cites·14 claims
- 0296US4289381AHigh selectivity thin film polarizerHUGHES AIRCRAFT CO·Filed 1979·Granted Sep 15, 1981·150 cites·4 claims
- 0392US4868559ASecurity system employing optical key shape readerUNIVERSAL PHOTONICS INC·Filed 1987·Granted Sep 19, 1989·70 cites·16 claims
- 0491US5132661ASecurity system employing optical key shape readerUNIVERSAL PHOTONICS INC·Filed 1988·Granted Jul 21, 1992·67 cites·33 claims
- 0591US4139936AMethod of making hermetic coaxial cableHUGHES AIRCRAFT CO·Filed 1977·Granted Feb 20, 1979·51 cites·2 claims
- 0689US4197008AElectro-optic tunable optical filterHUGHES AIRCRAFT CO·Filed 1977·Granted Apr 8, 1980·53 cites·15 claims
- 0786US4931789AApparatus and method for a universal electronic locking systemUNIVERSAL PHOTONICS INC·Filed 1988·Granted Jun 5, 1990·193 cites·20 claims
- 0885US4170997AMedical laser instrument for transmitting infrared laser energy to a selected part of the bodyHUGHES AIRCRAFT CO·Filed 1977·Granted Oct 16, 1979·128 cites·7 claims
- 0984US4665397AApparatus and method for a universal electronic locking systemUNIVERSAL PHOTONICS INC·Filed 1984·Granted May 12, 1987·117 cites·22 claims
- 1082US10238578B2Apparatus and methods for a semi-automatic pill counting trayCOUNTRUE LLC·Filed 2016·Granted Mar 26, 2019·8 cites·25 claims
- 1181US4573046AWatch apparatus and method for a universal electronic locking systemUNIVERSAL PHOTONICS INC·Filed 1983·Granted Feb 25, 1986·100 cites·36 claims
- 1280US3963468ALight guide fabricationBELL TELEPHONE LABOR INC·Filed 1974·Granted Jun 15, 1976·19 cites·14 claims
- 1379US10497198B2Method and apparatus for discriminating gold and silver coins and bars from counterfeitPINNOW DOUGLAS ARTHUR·Filed 2018·Granted Dec 3, 2019·1 cites·26 claims
- 1479US3932160AMethod for forming low loss optical waveguide fibersWESTERN ELECTRIC CO·Filed 1974·Granted Jan 13, 1976·18 cites·14 claims
- 1571US5537102AApparatus and method for a system capable of remotely validating the identity of individual and their locationELECTRONIC MONITORING SYSTEMS·Filed 1993·Granted Jul 16, 1996·120 cites·27 claims
- 1667US4451116AInfrared transmitting fiber optical waveguide extruded from halides of the metal thallium and the method of preparationHUGHES AIRCRAFT CO·Filed 1981·Granted May 29, 1984·23 cites·4 claims
- 1763US6275159B1Remote monitoring systemELECTRONIC MONITORING SYSTEMS·Filed 2000·Granted Aug 14, 2001·14 cites·7 claims
- 1863US6130620ARemote monitoring systemELECTRONIC MONITORING SYSTEMS·Filed 1997·Granted Oct 10, 2000·85 cites·9 claims
- 1958US4367918APlastic clad optical fibersTIMES FIBER COMMUNICATIONS·Filed 1980·Granted Jan 11, 1983·16 cites·17 claims
- 2054US5125922AMethod for laser surgeryDWYER RICHARD M·Filed 1987·Granted Jun 30, 1992·57 cites·6 claims
- 2146US10959778B2Laser surgery employing heavy water to enhance laser beam transmissionPINNOW DOUGLAS ARTHUR·Filed 2016·Granted Mar 30, 2021·0 cites·3 claims
- 2246US10603109B2Apparatus and methods for side-fire optical fiber assembly suitable for medical applicationsPINNOW DOUGLAS ARTHUR·Filed 2018·Granted Mar 31, 2020·0 cites·13 claims
- 2346US4942747AOperator lockout prevention deviceUNIVERSAL PHOTONICS INC·Filed 1988·Granted Jul 24, 1990·13 cites·10 claims
- 2446US2014263389A1Apparatus and methods for a semi-automatic pill counting trayPEROZEK DAVID MICHAEL·Filed 2014·Application pending·0 cites
- 2544US10045821B2Apparatus and methods for side-fire optical fiber device suitable for medical applicatonsPINNOW DOUGLAS ARTHUR·Filed 2016·Granted Aug 14, 2018·0 cites·19 claims
- 2638US2019190639A1Wavelength division multiplexing per pulse from ultra short pulsed lasers used in free space and fiber optical communication systemsATTOCHRON LLC·Filed 2017·Application pending·0 cites
- 2735US2016314856A1Spontaneous alpha particle emitting metal alloys and method for reaction of deuteridesPINNOW DOUGLAS ARTHUR·Filed 2015·Application pending·0 cites
- 2833US4963143ALaser surgical apparatus with a lensguidePINNOW DOUGLAS A·Filed 1989·Granted Oct 16, 1990·16 cites·24 claims
- 2929US4494827AImaging apparatus for transverse electrode electro-optic tunable filterUS AIR FORCE·Filed 1982·Granted Jan 22, 1985·0 cites·5 claims
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