Inventor · disambiguated record
Jaswinder S. Sandhu
Also filed as: SANDHU JASWINDER · SANDHU JASWINDER S · SANDHU JASWINDER SINGH
17 granted patents·163 citations·filing 1981–2015
93Inventor score
Files withRAJ TECHNOLOGY INC5RAJ TECHNOLOGY PARTNERSHIP5SANDHU JASWINDER1SANDHU JASWINDER SINGH1SANTEC SYSTEMS INC1
Top patents by PatentIndex Score
17 records- 0176US4492107AAcoustic power meterRAJ TECHNOLOGY PARTNERSHIP·Filed 1982·Granted Jan 8, 1985·31 cites·15 claims
- 0268US4506550ANon-destructive testing system employing a liquid crystal detector cellRAJ TECHNOLOGY PARTNERSHIP·Filed 1982·Granted Mar 26, 1985·20 cites·77 claims
- 0366US4379408ALiquid crystal technique for examining internal structuresRAJ TECHNOLOGY PARTNERSHIP·Filed 1981·Granted Apr 12, 1983·19 cites·23 claims
- 0456US5796003AAcoustic imaging systemsFiled 1996·Granted Aug 18, 1998·22 cites·8 claims
- 0555US6628451B2Acousto-optic reflection-active imagingFiled 2002·Granted Sep 30, 2003·1 cites·8 claims
- 0653US4651567ANon-coherent frequency source and sector scanning apparatus for ultrasonic imaging system using a liquid crystal detector cellRAJ TECHNOLOGY INC·Filed 1985·Granted Mar 24, 1987·14 cites·11 claims
- 0749US4530242AMovable ultrasonic transducer arrayRAJ TECHNOLOGY INC·Filed 1983·Granted Jul 23, 1985·11 cites·47 claims
- 0846US4393712APortable liquid crystal testing deviceRAJ TECHNOLOGY PARTNERSHIP·Filed 1981·Granted Jul 19, 1983·10 cites·8 claims
- 0943US9671277B2Light imaging system for an acoustic imaging systemSANDHU JASWINDER SINGH·Filed 2015·Granted Jun 6, 2017·0 cites·1 claims
- 1043US8255180B2Acoustography dynamic range extending device and methodSANDHU JASWINDER·Filed 2009·Granted Aug 28, 2012·1 cites·4 claims
- 1143US6321023B1Serial imager for birefringent detector acoustic imaging systemsFiled 2000·Granted Nov 20, 2001·2 cites·7 claims
- 1241US4652086AUltrasonic detector cell and systemRAJ TECHNOLOGY INC·Filed 1983·Granted Mar 24, 1987·6 cites·8 claims
- 1338US4412724AStriating liquid crystal display substrates with ultrasonically cavitating bubble beamsRAJ TECHNOLOGY PARTNERSHIP·Filed 1981·Granted Nov 1, 1983·7 cites·5 claims
- 1436US6741382B1Acousto-optic activity for acoustic imagingFiled 2003·Granted May 25, 2004·1 cites·8 claims
- 1534US6049411AOptical imager for birefringent detector acoustic imaging systemsSANTEC SYSTEMS INC·Filed 1998·Granted Apr 11, 2000·11 cites·9 claims
- 1632US4788865AConstruction of liquid crystal cell for acoustic imagingRAJ TECHNOLOGY INC·Filed 1986·Granted Dec 6, 1988·4 cites·17 claims
- 1732US4679436AReciprocating method and apparatus for producing uniform ultrasonic field for use in liquid crystal based acoustical imagingRAJ TECHNOLOGY INC·Filed 1986·Granted Jul 14, 1987·3 cites·25 claims
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