Inventor · disambiguated record
Phil A. Willems
Also filed as: WILLEMS PHIL A
4 granted patents·163 citations·filing 1998–2000
82Inventor score
Technology areasG02B
Files withARROYO OPTICS INC4
Top patents by PatentIndex Score
4 records- 0184US6169830B1Methods of fabricating grating assisted coupler devicesARROYO OPTICS INC·Filed 1998·Granted Jan 2, 2001·65 cites·26 claims
- 0283US6465153B1Methods of fabricating grating assisted coupler devicesARROYO OPTICS INC·Filed 2000·Granted Oct 15, 2002·26 cites·37 claims
- 0381US6578388B1Grating assisted coupler devicesARROYO OPTICS INC·Filed 2000·Granted Jun 17, 2003·22 cites·36 claims
- 0481US6236782B1Grating assisted coupler devicesARROYO OPTICS INC·Filed 1998·Granted May 22, 2001·50 cites·76 claims
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