List of Certance patents

Patents where

Current Assignee

Name

‌

Certance

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7502196 Head actuator design for a low profile tape drive	Patent 7502196 was granted and assigned to Certance on March, 2009 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7502196	March 10, 2009
‌ US Patent 7379259 Head actuator design for a low profile tape drive	Patent 7379259 was granted and assigned to Certance on May, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7379259	May 27, 2008
‌ US Patent 7420781 Head actuator assembly for a tape drive	Patent 7420781 was granted and assigned to Certance on September, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7420781	September 2, 2008
‌ US Patent 7227724 Head actuator assembly for a tape drive	Patent 7227724 was granted and assigned to Certance on June, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7227724	June 5, 2007
‌ US Patent 7134624 Locking dual hub tape reel for tape drives	Patent 7134624 was granted and assigned to Certance on November, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7134624	November 14, 2006
‌ US Patent 7518831 Low impedance flexible circuit for tape head	Patent 7518831 was granted and assigned to Certance on April, 2009 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7518831	April 14, 2009
‌ US Patent 7455254 Method and apparatus of maintaining tension in a tape	Patent 7455254 was granted and assigned to Certance on November, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7455254	November 25, 2008
‌ US Patent 7180708 Stationary tape guide with spring arrangement and ceramic guide portion mating with plastic mounting portion	Patent 7180708 was granted and assigned to Certance on February, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7180708	February 20, 2007
‌ US Patent 7440235 Tape drive apparatus with a head alignment system	Patent 7440235 was granted and assigned to Certance on October, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7440235	October 21, 2008
‌ US Patent 7342745 Cartridge carrier	Patent 7342745 was granted and assigned to Certance on March, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7342745	March 11, 2008
‌ US Patent 7203027 System and method for measuring the position of a tape drive head	Patent 7203027 was granted and assigned to Certance on April, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7203027	April 10, 2007
‌ US Patent 7154695 System and method for controlling the speed of a tape drive	Patent 7154695 was granted and assigned to Certance on December, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7154695	December 26, 2006
‌ US Patent 7190544 System and method for tape drive under run control	Patent 7190544 was granted and assigned to Certance on March, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7190544	March 13, 2007
‌ US Patent 7511916 Cartridge carrier	Patent 7511916 was granted and assigned to Certance on March, 2009 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7511916	March 31, 2009
‌ US Patent 7274528 System and method for protecting head elements of a tape drive	Patent 7274528 was granted and assigned to Certance on September, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7274528	September 25, 2007
‌ US Patent 7097125 Tape drive with automatic adaptation for different size tape cassettes	Patent 7097125 was granted and assigned to Certance on August, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7097125	August 29, 2006
‌ US Patent 7145272 Motor/encoder assembly for tape drives	Patent 7145272 was granted and assigned to Certance on December, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7145272	December 5, 2006
‌ US Patent 7230788 System and method for tape drive control	Patent 7230788 was granted and assigned to Certance on June, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7230788	June 12, 2007
‌ US Patent 7729070 Method and apparatus for interpolating peak detection of servo stripe pulses	Patent 7729070 was granted and assigned to Certance on June, 2010 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7729070	June 1, 2010
‌ US Patent 7222289 Channel processor using reduced complexity LDPC decoder	Patent 7222289 was granted and assigned to Certance on May, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7222289	May 22, 2007
‌ US Patent 7292410 Tape drive head cleaner	Patent 7292410 was granted and assigned to Certance on November, 2007 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7292410	November 6, 2007
‌ US Patent 7536701 Lockable ejection system and method	Patent 7536701 was granted and assigned to Certance on May, 2009 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7536701	May 19, 2009
‌ US Patent 7382561 Measuring and correcting asymmetry in magnetic recording devices	Patent 7382561 was granted and assigned to Certance on June, 2008 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7382561	June 3, 2008
‌ US Patent 7126786 Motor/encoder assembly for tape drives	Patent 7126786 was granted and assigned to Certance on October, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7126786	October 24, 2006
‌ US Patent 7133262 Tape drive apparatus with a head alignment system	Patent 7133262 was granted and assigned to Certance on November, 2006 by the United States Patent and Trademark Office.	‌ Certance	United States Patent and Trademark Office	7133262	November 7, 2006

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