Inventor · disambiguated record
Khem Garewal
Also filed as: GAREWAL KHEM · GAREWAL KHEM K S
10 granted patents·193 citations·filing 1981–2002
89Inventor score
Top patents by PatentIndex Score
10 records- 0184US5719914AMethod for correcting spherical aberration of the electron beam in a scanning electron beam computed tomography systemIMATRON INC·Filed 1995·Granted Feb 17, 1998·83 cites·9 claims
- 0278US4771216AElectron gun system providing for control of convergence, astigmatism and focus with a single dynamic signalZENITH ELECTRONICS CORP·Filed 1987·Granted Sep 13, 1988·25 cites·25 claims
- 0375US4704565ADynamically converging electron gun systemZENITH ELECTRONICS CORP·Filed 1986·Granted Nov 3, 1987·23 cites·5 claims
- 0474US6208711B1Method and apparatus for clearing ions in a scanning electron beam computed tomographic system using a single potential power sourceIMATRON INC·Filed 1999·Granted Mar 27, 2001·40 cites·20 claims
- 0564US6670625B1Method and apparatus for correcting multipole aberrations of an electron beam in an EBT scannerGE MED SYS GLOBAL TECH CO LLC·Filed 2002·Granted Dec 30, 2003·8 cites·20 claims
- 0655US6952466B2Oil-free electron source for an EBT scannerGE MED SYS GLOBAL TECH CO LLC·Filed 2002·Granted Oct 4, 2005·3 cites·22 claims
- 0749US4469987AMeans for enhancing brightness of a monochrome CRT without loss of resolutionZENITH ELECTRONICS CORP·Filed 1981·Granted Sep 4, 1984·6 cites·28 claims
- 0847US6891321B2Oil-free electron source having cathode and anode members adjustable with five degrees of freedomGE MED SYS GLOBAL TECH CO LLC·Filed 2002·Granted May 10, 2005·1 cites·9 claims
- 0937US4529910AHigh-performance electron gunZENITH ELECTRONICS CORP·Filed 1982·Granted Jul 16, 1985·3 cites·9 claims
- 1030US4795391AMeans and method of forming aligned apertures in electron gunsZENITH ELECTRONICS CORP·Filed 1987·Granted Jan 3, 1989·1 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →