Inventor · disambiguated record
Michael Umansky
Also filed as: UMANSKY MICHAEL
2 granted patents·1 pending application·2 citations·filing 2010–2010
37Inventor score
Technology areasG11B
Top patents by PatentIndex Score
3 records- 0156US8516513B2Cassette with disk eject mechanismSON KYQUANG·Filed 2010·Granted Aug 20, 2013·1 cites·2 claims
- 0253US8266642B2Optical disk mechanism with shaped roller and double beam mountTORKAMAN AMIR H·Filed 2010·Granted Sep 11, 2012·1 cites·20 claims
- 0331US2011315577A1Optical disk cassette with disk retention deviceSON KYQUANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →