Inventor · disambiguated record
Charles M. Kohn
Also filed as: KOHN CHARLES M
3 granted patents·92 citations·filing 1997–1998
74Inventor score
Files withSEMITEST INC3
Top patents by PatentIndex Score
3 records- 0174US6097205AMethod and apparatus for characterizing a specimen of semiconductor materialSEMITEST INC·Filed 1997·Granted Aug 1, 2000·51 cites·33 claims
- 0256US6163163ASemiconductor material characterizing method and apparatusSEMITEST INC·Filed 1998·Granted Dec 19, 2000·23 cites·8 claims
- 0352US6034535AMethod utilizing a modulated light beam for determining characteristics such as the doping concentration profile of a specimen of semiconductor materialSEMITEST INC·Filed 1997·Granted Mar 7, 2000·18 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Charles M. Kohn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →