Inventor · disambiguated record
Prapas Charoensilputthakun
Also filed as: CHAROENSILPUTTHAKUN PRAPAS
4 granted patents·4 citations·filing 2009–2011
61Inventor score
Technology areasG03B
Top patents by PatentIndex Score
4 records- 0159US8047733B2Blade drive deviceSEIKO PRECISION KK·Filed 2009·Granted Nov 1, 2011·2 cites·8 claims
- 0254US8254008B2Blade drive device and optical deviceJAITHAM WORACHAI·Filed 2011·Granted Aug 28, 2012·2 cites·13 claims
- 0345US8368989B2Light amount adjusting device and optical deviceSEIKO PRECISION KK·Filed 2010·Granted Feb 5, 2013·0 cites·5 claims
- 0436US8550731B2Blade drive device and optical deviceNUMNUAL PHICHET·Filed 2011·Granted Oct 8, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →