Inventor · disambiguated record
Christopher D. Hahm
Also filed as: HAHM CHRISTOPHER D
6 granted patents·2 pending applications·42 citations·filing 1999–2003
82Inventor score
Top patents by PatentIndex Score
8 records- 0180US6459280B1Capacitance devices for film thickness mapping, measurement methods using sameUNIV OHIO STATE·Filed 2000·Granted Oct 1, 2002·15 cites·4 claims
- 0272US6756791B1Method for measuring film thickness using capacitance techniqueUNIV OHIO STATE·Filed 2002·Granted Jun 29, 2004·15 cites·12 claims
- 0357US7016150B2Method and apparatus for cleaning head with over-damped harmonic oscillationIOMEGA CORP·Filed 2003·Granted Mar 21, 2006·3 cites·28 claims
- 0457US6717419B1Liquid dielectric capacitor for film thickness mappingUNIV OHIO STATE·Filed 2002·Granted Apr 6, 2004·2 cites·4 claims
- 0548US6724199B1Pin and cup devices for measuring film thicknessUNIV OHIO·Filed 2002·Granted Apr 20, 2004·3 cites·2 claims
- 0637US2004090706A1Method and apparatus for using vibration to clean a read/write headFiled 2002·Application pending·0 cites
- 0736US6504386B1Liquid dielectric capacitor for film thickness mapping, measurement methods using sameUNIV OHIO STATE·Filed 1999·Granted Jan 7, 2003·4 cites·6 claims
- 0833US2002150035A1Near-field optical recording system employing a monolithic read/write headIOMEGA CORP·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Christopher D. Hahm 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 →