Individual holder
CHANG CHRISTOPHER C
US·4 granted patents·21 citations·filing 2008–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0184US9066024B2Multi-camera system and method of calibrating the multi-camera systemCHANG CHRISTOPHER C·Filed 2012·Granted Jun 23, 2015·8 cites·17 claims
- 0283US7566863B2Optical encoder with diffractive encoder memberCHANG CHRISTOPHER C·Filed 2008·Granted Jul 28, 2009·12 cites·12 claims
- 0360US8436293B2Optical encoder and method for measuring displacement information using multiple optical tracks of diffractive optical regions having different periodicitiesCHANG CHRISTOPHER C·Filed 2010·Granted May 7, 2013·1 cites·28 claims
- 0436US10244220B2Multi-camera time slice system and method of generating integrated subject, foreground and background time slice imagesCHANG CHRISTOPHER C·Filed 2017·Granted Mar 26, 2019·0 cites·15 claims
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