Inventor · disambiguated record
Charles H. Hasenauer
Also filed as: HASENAUER CHARLES H · HASENAUER CHARLES HERBERT
8 granted patents·2 pending applications·14 citations·filing 2001–2012
78Inventor score
Top patents by PatentIndex Score
10 records- 0156US8463146B2Resonant-frequency measurement of electrophotographic developer densityBROWN KENNETH J·Filed 2012·Granted Jun 11, 2013·0 cites·9 claims
- 0255US6781052B2High voltage cable EMI shieldNEXPRESS SOLUTIONS INC·Filed 2002·Granted Aug 24, 2004·7 cites·4 claims
- 0352US8380091B2Resonant-frequency measurement of electrophotographic developer densityEASTMAN KODAK CO·Filed 2010·Granted Feb 19, 2013·0 cites·15 claims
- 0447US8369717B2Determining developer toner concentration in electrophotographic printerEASTMAN KODAK CO·Filed 2010·Granted Feb 5, 2013·0 cites·14 claims
- 0544US6831818B2Current regulated voltage limited high voltage power supply for corona chargerNEXPRESS SOLUTIONS LLC·Filed 2001·Granted Dec 14, 2004·5 cites·16 claims
- 0639US7227735B2Current regulated, voltage limited, AC power supply with DC offset for corona chargersEASTMAN KODAK CO·Filed 2004·Granted Jun 5, 2007·2 cites·25 claims
- 0736US8358942B2Electrophotographic developer toner concentration measurementEASTMAN KODAK CO·Filed 2010·Granted Jan 22, 2013·0 cites·8 claims
- 0834US2012027432A1Electrophotographic developer flow rate measurementBROWN KENNETH J·Filed 2010·Application pending·0 cites
- 0934US2012027430A1Measuring developer density in an electrophotographic systemBROWN KENNETH J·Filed 2010·Application pending·0 cites
- 1031US6813128B2High voltage bias feedback for diagnostic purposesNEXPRESS SOLUTIONS LLC·Filed 2001·Granted Nov 2, 2004·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Charles H. Hasenauer 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 →