Inventor · disambiguated record
David Lehmann
Also filed as: LEHMANN DAVID · LEHMANN DAVID M · LEHMANN DAVID MAX
11 granted patents·5 pending applications·373 citations·filing 1995–2024
89Inventor score
Files withMERCK PATENT GMBH3TOSHIBA KK3WORKPLACE TECH RESEARCH INC2ANANYA HEALTH INC1FISCHERWERKE GMBH & CO KG1
Top patents by PatentIndex Score
16 records- 0197US5684714AMethod and system for a user to manually alter the quality of a previously encoded video sequenceTOSHIBA KK·Filed 1995·Granted Nov 4, 1997·178 cites·110 claims
- 0290US5819004AMethod and system for a user to manually alter the quality of previously encoded video framesTOSHIBA KK·Filed 1995·Granted Oct 6, 1998·141 cites·68 claims
- 0387US8302224B2Bed coveringLEHMANN DAVID MAX·Filed 2010·Granted Nov 6, 2012·19 cites·14 claims
- 0480US8097404B2Composition and method for cell permeabilization comprising N-octyl-β-D-glucopyranoside, sodium polyphosphates, rubidium chloride and/or lithium chloride for detecting living cells on a membraneRIBAULT SEBASTIEN·Filed 2009·Granted Jan 17, 2012·5 cites·29 claims
- 0576US5838874AAudiovisual encoding system with a reduced number of audio encodersTOSHIBA KK·Filed 1995·Granted Nov 17, 1998·28 cites·40 claims
- 0667US2022068158A1Systems and methods to provide mental distress therapy through subject interaction with an interactive spaceWORKPLACE TECH RESEARCH INC·Filed 2021·Application pending·0 cites
- 0761US12454071B2Pie and cake cutting guideLEHMANN DAVID·Filed 2024·Granted Oct 28, 2025·0 cites·6 claims
- 0861US2025375235A1Closed-loop cryogenic systems and processes for treating cervical abnormalitiesANANYA HEALTH INC·Filed 2023·Application pending·0 cites
- 0959US9931604B2Apparatus for performing sonicationMERCK PATENT GMBH·Filed 2014·Granted Apr 3, 2018·1 cites·18 claims
- 1058US8818536B2Method for creating numerical control programsMIENHARDT UWE·Filed 2010·Granted Aug 26, 2014·1 cites·20 claims
- 1156US2021241648A1Systems and methods to provide mental distress therapy through subject interaction with an interactive spaceWORKPLACE TECH RESEARCH INC·Filed 2020·Application pending·0 cites
- 1256US2025075721A1Drywall anchor and method for installing a drywall anchorFISCHERWERKE GMBH & CO KG·Filed 2024·Application pending·0 cites
- 1343US10774362B2Sample preparation unit and sample preparation deviceMERCK PATENT GMBH·Filed 2014·Granted Sep 15, 2020·0 cites·14 claims
- 1443US10526663B2Method of detecting a microorganism in a sample by a fluorescence based detection methodMERCK PATENT GMBH·Filed 2015·Granted Jan 7, 2020·0 cites·6 claims
- 1540US2024335158A1Software-based, speech-operated and objective diagnostic tool for use in diagnosing a chronic neurological disorderVITAFLUENCE AI GMBH·Filed 2022·Application pending·0 cites
- 1637US11296634B2Method and system for sensorless determination of the orientation of the rotor of an ironless PMSM motorLAKEVIEW INNOVATION LTD·Filed 2017·Granted Apr 5, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →