Inventor · disambiguated record
Charles H. Howard
Also filed as: HOWARD CHARLES H
2 granted patents·69 citations·filing 2000–2001
66Inventor score
Technology areasG03F
Files withDUPONT PHOTOMASKS INC2
Top patents by PatentIndex Score
2 records- 0190US6721695B1Method and apparatus for evaluating the runability of a photomask inspection toolDUPONT PHOTOMASKS INC·Filed 2001·Granted Apr 13, 2004·55 cites·10 claims
- 0274US6482557B1Method and apparatus for evaluating the runability of a photomask inspection toolDUPONT PHOTOMASKS INC·Filed 2000·Granted Nov 19, 2002·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →