Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HC

Hong Chen — 6 Patents

QUQuantum: 6 patents #68 of 703Top 10%
Worcester, MA: #156 of 1,103 inventorsTop 15%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Hong Chen has been granted 6 US patents while listed as an inventor at Quantum. The first was granted in 2001 and the most recent in November 2010. Hong Chen ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hong Chen in Worcester, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7826169 Servo error detection and compensation utilizing virtual data tracking servo methods George Saliba, Theron White, Amir Djalali 2010-11-02 $10,986,000
7153366 Systems and method for forming a servo pattern on a magnetic tape Joseph Panish, Tzuo-Chang Lee, Leo Cappabianca 2006-12-26 $1,976,000
7149049 Optical apparatus for tracking a magnetic tape George Saliba, Joseph Panish, Leo Cappabianca, Richard Gulbankian 2006-12-12 $2,016,000
7029726 Method for forming a servo pattern on a magnetic tape Joseph Panish, Tzuo-Chang Lee, Leo Cappabianca 2006-04-18 $6,091,000
6961200 Optical servo track identification on tape storage media Tzuochang Lee, Peiqian Zhao 2005-11-01 $2,809,000
6246535 Optical apparatus for tracking a magnetic tape George Saliba, Joseph Panish, Leo Cappabianca, Richard Gulbankian 2001-06-12 $20,044,000