Inventor · disambiguated record
Charles K. Asawa
Also filed as: ASAWA CHARLES K
15 granted patents·777 citations·filing 1976–2001
95Inventor score
Top patents by PatentIndex Score
15 records- 0195US4421979AMicrobending of optical fibers for remote force measurementTRW INC·Filed 1981·Granted Dec 20, 1983·79 cites·32 claims
- 0293US4477725AMicrobending of optical fibers for remote force measurementTRW INC·Filed 1981·Granted Oct 16, 1984·87 cites·37 claims
- 0392US4459477AMicrobending of optical fibers for remote force measurementTRW INC·Filed 1981·Granted Jul 10, 1984·54 cites·27 claims
- 0487US5712937AOptical waveguide including singlemode waveguide channels coupled to a multimode fiberFiled 1994·Granted Jan 27, 1998·139 cites·13 claims
- 0586US6185346B1Propagation in lowest order modes of multimode graded index fiber, resulting in: very low transmission loss, low modal noise, high data security, and high data rate capabilitiesFiled 1998·Granted Feb 6, 2001·113 cites·13 claims
- 0685US6487338B2Profile matching fiber patchcord for fundamental mode excitation in graded-index multimode fiberFiled 2001·Granted Nov 26, 2002·39 cites·18 claims
- 0782US4463254AMicrobending of optical fibers for remote force measurementTRW INC·Filed 1981·Granted Jul 31, 1984·37 cites·25 claims
- 0879US5818986AAngular Bragg reflection planar channel waveguide wavelength demultiplexerFiled 1996·Granted Oct 6, 1998·64 cites·19 claims
- 0978US4214165APyroelectric IR detector with signal capacitively coupled to an output circuitHUGHES AIRCRAFT CO·Filed 1979·Granted Jul 22, 1980·24 cites·6 claims
- 1076US4087689ABoresighting system for infrared optical receiver and transmitterHUGHES AIRCRAFT CO·Filed 1976·Granted May 2, 1978·28 cites·12 claims
- 1174US5003623ABimodal intrusion detection in an optical fiber communication system using graded index fiberTRW INC·Filed 1983·Granted Mar 26, 1991·28 cites·12 claims
- 1266US4817205ABimodal optical fiber communication system using graded index fiberTRW INC·Filed 1986·Granted Mar 28, 1989·30 cites·10 claims
- 1359US4637683AMethod for aligning optical fiber connectorsTRW INC·Filed 1985·Granted Jan 20, 1987·29 cites·10 claims
- 1456US4942623ADevice and method for modal separation and combination in an optical fiber intrusion detection systemTRW INC·Filed 1987·Granted Jul 17, 1990·17 cites·25 claims
- 1542US4085387AStark-tuned laser modulatorHUGHES AIRCRAFT CO·Filed 1976·Granted Apr 18, 1978·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →