Inventor · disambiguated record
Richard Louis Weisman
Also filed as: WEISMAN RICHARD · WEISMAN RICHARD L · WEISMAN RICHARD LOUIS
9 granted patents·2 pending applications·79 citations·filing 1987–2022
87Inventor score
Files withDOLBY LABORATORIES LICENSING CORP3SONY DYNAMIC DIGITAL SOUND INC2WEISMAN RICHARD L2HARMAN INT IND1KU EDWARD1
Top patents by PatentIndex Score
11 records- 0196US11937042B2Headphones and headphone systemsDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Mar 19, 2024·5 cites·24 claims
- 0278US10880633B2Headphones and headphone systemsDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Dec 29, 2020·2 cites·12 claims
- 0375US6865282B2Loudspeaker suspension for achieving very long excursionFiled 2003·Granted Mar 8, 2005·22 cites·33 claims
- 0465US11330356B2Headphones and headphone systemsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted May 10, 2022·0 cites·23 claims
- 0558US5323193AFilm trap for a motion picture projectorSONY DYNAMIC DIGITAL SOUND INC·Filed 1993·Granted Jun 21, 1994·10 cites·13 claims
- 0651US5386256APrinter module for recording a digital soundtrackSONY DYNAMIC DIGITAL SOUND INC·Filed 1993·Granted Jan 31, 1995·8 cites·15 claims
- 0750US4809454AAdvertising signWEISMAN RICHARD L·Filed 1987·Granted Mar 7, 1989·17 cites·2 claims
- 0850US2011044491A1Long excursion loudspeaker with closed magnetic circuit and ribbed robbin extending through slotted yokePLASTOFORM IND LTD·Filed 2009·Application pending·0 cites
- 0944US8077902B2Planar flexible voice coil suspensionWEISMAN RICHARD L·Filed 2006·Granted Dec 13, 2011·0 cites·11 claims
- 1044US2015264487A1Full circumferential geometry voice coil bobbin made with non-metal or metalKU EDWARD·Filed 2014·Application pending·0 cites
- 1137US5255321AAcoustic transducer for automotive noise cancellationHARMAN INT IND·Filed 1990·Granted Oct 19, 1993·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →