Hamming; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamming; John A..The latest application filed is for "electronic measurement of off-center run-out and reel-hub mismatch".

Company Profile

0.8.7

Hamming; John A. - San Clemente CA
Hamming; John A. - Laguna Niguel CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic measurement of off-center run-out and reel-hub mismatch Grant 7,945,419 - Weng , et al. May 17, 2	2011-05-17
Electronic Measurement Of Off-center Run-out And Reel-hub Mismatch App 20100042360 - Weng; Ming-chih ; et al.	2010-02-18
Lockable ejection system and method Grant 7,536,701 - McCormack , et al. May 19, 2	2009-05-19
Method and apparatus of maintaining tension in a tape Grant 7,455,254 - Goker , et al. November 25, 2	2008-11-25
Locking dual hub tape reel for tape drives Grant 7,338,002 - Hamming March 4, 2	2008-03-04
Locking Dual Hub Tape Reel for Tape Drives App 20070090222 - Hamming; John A.	2007-04-26
Locking dual hub tape reel for tape drives Grant 7,134,624 - Hamming November 14, 2	2006-11-14
Tape drive apparatus having an arrangement for capturing and retaining a leader pin from a tape cartridge Grant 7,066,420 - Hamming June 27, 2	2006-06-27
Lockable ejection system and method App 20060080689 - McCormack; Patrick Henry ; et al.	2006-04-13
Locking dual hub tape reel for tape drives App 20040129817 - Hamming, John A.	2004-07-08
Tape drive apparatus having an arrangement for capturing and retaining a leader pin from a tape cartridge App 20040129816 - Hamming, John A.	2004-07-08
Tape path for a cartridge tape drive Grant 6,744,593 - Nayak , et al. June 1, 2	2004-06-01
Position sensors for tape loading mechanism Grant 6,619,577 - Hamming , et al. September 16, 2	2003-09-16
Position sensors for tape loading mechanism App 20020044372 - Hamming, John A. ; et al.	2002-04-18
Tape Leader Pin Assembly And Method For Making The Same App 20010013560 - EATON, JAMES ; et al.	2001-08-16

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