Inventor · disambiguated record
Wilfried Bittner
Also filed as: BITTNER WILFRIED · BITTNER WILFRIED A A · BITTNER WILFRIED ALOIE ANTON
18 granted patents·5 pending applications·219 citations·filing 1981–2012
94Inventor score
Top patents by PatentIndex Score
23 records- 0193US8879901B2Optical attachment for reducing the focal length of an objective lensCALDWELL J BRIAN·Filed 2012·Granted Nov 4, 2014·24 cites·17 claims
- 0288US6330400B1Compact through-the-lens digital cameraCONCORD CAMERA CORP·Filed 2000·Granted Dec 11, 2001·63 cites·64 claims
- 0386US8678676B2Tilt shift lens adapterSCHOLZ ERWIN·Filed 2011·Granted Mar 25, 2014·11 cites·20 claims
- 0479US5541696ACamera lens cover and hood assemblyHAKING W ETS LTD·Filed 1995·Granted Jul 30, 1996·17 cites·11 claims
- 0578US6418278B1Camera shutter systemCONCORD CAMERA CORP·Filed 2000·Granted Jul 9, 2002·15 cites·33 claims
- 0674US4350423AStill camera with a retractable objectiveAGFA GEVAERT AG·Filed 1981·Granted Sep 21, 1982·12 cites·13 claims
- 0773US7121369B2Frame for multiple vehicle heat exchangersMODINE MFG CO·Filed 2003·Granted Oct 17, 2006·20 cites·11 claims
- 0869US6304728B1Camera with flash unit disposed in between viewfinder lensesCONCORD CAMERA CORP·Filed 2000·Granted Oct 16, 2001·8 cites·34 claims
- 0967US6280103B1APS camera for ensuring the cassett indicator is in the parked positionCONCORD CAMERA CORP·Filed 1999·Granted Aug 28, 2001·10 cites·27 claims
- 1055US6647207B2Parallax correction for close focusCONCORD CAMERA CORP·Filed 2002·Granted Nov 11, 2003·3 cites·20 claims
- 1155US4838117ACamera pannerMAXWELL ELECTRONICS LTD·Filed 1987·Granted Jun 13, 1989·17 cites·11 claims
- 1245US5640617ACamera shutter and autofocus mechanismHAKING W ETS LTD·Filed 1996·Granted Jun 17, 1997·3 cites·7 claims
- 1344US6176626B1Camera having a barrier assembly comprising an integrated lens cover/light hoodCONCORD CAMERA CORP·Filed 1999·Granted Jan 23, 2001·2 cites·20 claims
- 1444US2003179303A1Opto-digital zoom for an image capture deviceFiled 2003·Application pending·0 cites
- 1541US6331082B1Camera with combined film advance/rewind mechanismCONCORD CAMERA CORP·Filed 1999·Granted Dec 18, 2001·2 cites·30 claims
- 1641US6278848B1Rewind interlock for APS cameraCONCORD CAMERA CORP·Filed 1999·Granted Aug 21, 2001·2 cites·20 claims
- 1741US2013301271A1Optimization of a Conical Lens/Cap System for Producing a Standard Light PlaneBITTNER WILFRIED·Filed 2011·Application pending·0 cites
- 1839US2004027687A1Compact zoom lens barrel and systemFiled 2003·Application pending·0 cites
- 1938US6571064B1LED reflector deviceCONCORD CAMERA CORP·Filed 2001·Granted May 27, 2003·0 cites·26 claims
- 2038US2003107272A1Cam driven switch and overdrive protection methodFiled 2001·Application pending·0 cites
- 2136US2003112355A1Dual purpose viewfinderFiled 2001·Application pending·0 cites
- 2228US5899517AStress homogenized rail wheel having a wheel disc connecting wheel hub and wheel rimVGS VERKEHRSTECHNIK GMBH·Filed 1995·Granted May 4, 1999·7 cites·14 claims
- 2326US5582452AMember for rubber-sprung rail wheels and rubber-sprung rail wheelVER SCHMIEDEWERKE GMBH·Filed 1994·Granted Dec 10, 1996·3 cites·11 claims
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