Christopher D. Hahm

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Roy, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for cleaning head with over-damped harmonic os...
- Patent number 7,016,150
- Issue date Mar 21, 2006
- Iomega Corporation
- Christopher D. Hahm
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for measuring film thickness using capacitance technique
- Patent number 6,756,791
- Issue date Jun 29, 2004
- The Ohio State University
- Bharat Bhushan
- G11 - INFORMATION STORAGE
Information Patent Grant
Pin and cup devices for measuring film thickness
- Patent number 6,724,199
- Issue date Apr 20, 2004
- The Ohio University
- Bharat Bhushan
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid dielectric capacitor for film thickness mapping
- Patent number 6,717,419
- Issue date Apr 6, 2004
- The Ohio State University
- Bharat Bhushan
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid dielectric capacitor for film thickness mapping, measurement...
- Patent number 6,504,386
- Issue date Jan 7, 2003
- The Ohio State University
- Bharat Bhushan
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance devices for film thickness mapping, measurement methods...
- Patent number 6,459,280
- Issue date Oct 1, 2002
- The Ohio State University
- Bharat Bhushan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for using vibration to clean a read/write head
- Publication number 20040090706
- Publication date May 13, 2004
- Fred C. Thomas
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for cleaning head with over-damped harmonic os...
- Publication number 20040090707
- Publication date May 13, 2004
- Christopher D. Hahm
- G11 - INFORMATION STORAGE
Information Patent Application
Near-field optical recording system employing a monolithic read/wri...
- Publication number 20020150035
- Publication date Oct 17, 2002
- Iomega Corporation
- Bruce E. Bernacki
- B82 - NANO-TECHNOLOGY