Assignee
LEICA INC
US·26 granted patents·610 citations·filing 1991–1997
Top patents by PatentIndex Score
26 records- 0194US5664888AZero clearance bearingLEICA INC·Filed 1996·Granted Sep 9, 1997·73 cites·7 claims
- 0286USD345748SMicroscope standLEICA INC·Filed 1992·Granted Apr 5, 1994·28 cites·1 claims
- 0381USD345747SCombined microscope stand and bodyLEICA INC·Filed 1992·Granted Apr 5, 1994·22 cites·1 claims
- 0480US5576715AMethod and apparatus for digital processing in a global positioning system receiverLEICA INC·Filed 1994·Granted Nov 19, 1996·91 cites·30 claims
- 0579USD367869SStereomicroscopeLEICA INC·Filed 1994·Granted Mar 12, 1996·20 cites·1 claims
- 0679USD345746SMicroscopeLEICA INC·Filed 1992·Granted Apr 5, 1994·20 cites·1 claims
- 0769US5301004AMethod and apparatus for determining the optical properties of a lensLEICA INC·Filed 1992·Granted Apr 5, 1994·27 cites·56 claims
- 0859USD348849SHand-held refractometerLEICA INC·Filed 1993·Granted Jul 19, 1994·11 cites·1 claims
- 0958US5474066ANon-contact tonometerLEICA INC·Filed 1994·Granted Dec 12, 1995·75 cites·32 claims
- 1058US5355211ARefractometer subassembly method and apparatusLEICA INC·Filed 1993·Granted Oct 11, 1994·27 cites·11 claims
- 1156US5675442AMicroscope lens guide systemLEICA INC·Filed 1996·Granted Oct 7, 1997·23 cites·21 claims
- 1251USD369112SLensmeterLEICA INC·Filed 1994·Granted Apr 23, 1996·6 cites·1 claims
- 1345US5587748AJoystick override control for an ophthalmic instrumentLEICA INC·Filed 1994·Granted Dec 24, 1996·38 cites·9 claims
- 1445US5471260AJoystick for an ophthalmic instrument where vertical movement is controlled by rotating the joystickLEICA INC·Filed 1994·Granted Nov 28, 1995·39 cites·8 claims
- 1543US5793525AApparatus for adjusting the viewing angle of a microscopeLEICA INC·Filed 1995·Granted Aug 11, 1998·14 cites·18 claims
- 1640US5671039AGlare testerLEICA INC·Filed 1992·Granted Sep 23, 1997·27 cites·20 claims
- 1738US5446274AInstructive display for assisting in centering an optical path element on a pathLEICA INC·Filed 1994·Granted Aug 29, 1995·7 cites·14 claims
- 1836US5779633ATonometer air pulse generatorLEICA INC·Filed 1996·Granted Jul 14, 1998·18 cites·19 claims
- 1935US5521756AAntistatic microscopeLEICA INC·Filed 1994·Granted May 28, 1996·9 cites·5 claims
- 2034US5825457AKeratometric illumination systemLEICA INC·Filed 1997·Granted Oct 20, 1998·15 cites·25 claims
- 2132US5381196AContrast sensitivity testerLEICA INC·Filed 1993·Granted Jan 10, 1995·8 cites·6 claims
- 2230USD402034SKeratometerLEICA INC·Filed 1996·Granted Dec 1, 1998·0 cites·1 claims
- 2330US5754273ANon-contact tonometer having off-axis fluid pulse systemLEICA INC·Filed 1997·Granted May 19, 1998·4 cites·10 claims
- 2430US5602640ALensmeter accessoryLEICA INC·Filed 1995·Granted Feb 11, 1997·0 cites·11 claims
- 2528US5561555AMicroscope subassembly apparatusLEICA INC·Filed 1994·Granted Oct 1, 1996·7 cites·5 claims
- 2627US5111336AFilm accumulatorLEICA INC·Filed 1991·Granted May 5, 1992·1 cites·11 claims
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