Inventor · disambiguated record
Frank J. Langley
Also filed as: LANGLEY FRANK J
3 granted patents·68 citations·filing 1987–2011
71Inventor score
Top patents by PatentIndex Score
3 records- 0183US7964839B1Universal LED testing deviceOPTOMISTIC PRODUCTS INC·Filed 2010·Granted Jun 21, 2011·16 cites·19 claims
- 0281US4808815AApparatus for testing light-emitting devices using probe means having a preselected pattern arrangementGENRAD INC·Filed 1987·Granted Feb 28, 1989·51 cites·14 claims
- 0349US8178827B2Universal LED testing deviceLANGLEY FRANK J·Filed 2011·Granted May 15, 2012·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →