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

Yawshing Tang — 15 Patents

Samsung: 14 patents #9,821 of 75,807Top 15%
STSeagate Technology: 1 patents #3,388 of 4,722Top 75%
Saratoga, CA: #634 of 2,933 inventorsTop 25%
California: #40,789 of 386,348 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Yawshing Tang has been granted 15 US patents while listed as an inventor at Samsung. The first was granted in 2009 and the most recent in October 2012. Yawshing Tang ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Yawshing Tang in Saratoga, CA, US.

Patents per Year

Patents granted per year, 2009 to 2012Bar chart with a peak of 7 patents in 2010.peak 72009: 2 patents20092010: 7 patents20102011: 5 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
8301972 Apparatus for correcting single bit insertion or deletion in a data payload with a checksum corrector 2012-10-30
8086944 Hard disk drive with data error recovery using multiple reads and derived reliability information 2011-12-27
8040628 Synchronous writing with timing error detection in bit patterned media disk drives 2011-10-18
7952830 Method and apparatus for estimating flying height in a hard disk drive SungChang Lee, Mike Suk 2011-05-31
7885028 Data error recovery using voting on multiple retrials Carl Xiaodong Che, Na Young Kim 2011-02-08
7880991 Write timing system for hard disk drives with bit patterned media 2011-02-01
7859783 Increased format efficiency using disk synchronized write 2010-12-28
7830632 Large data block written on overlapping tracks in a hard disk drive Carl Xiaodong Che 2010-11-09
7826166 Data pattern for fly height measurement Peng Luo, Na Young Kim 2010-11-02
7773336 Harmonic measurement for head-disk spacing control using user data Carl Xiaodong Che, Haejung Lee 2010-08-10
7768728 Detecting head/disk contact using timing jitter Carl Xiaodong Che 2010-08-03
7742251 Timing insensitive method and apparatus for spectral analysis in a disk recording system Carl Xiaodong Che, Na Young Kim 2010-06-22
7738208 Data recovery through eliminating adjacent track interference Na Young Kim, Carl Xiaodong Che 2010-06-15
7612959 Method for correcting added and lost bits in a hard disk drive using error correction codes Carl Xiaodong Che 2009-11-03
7542227 Flying height measurement and control with user data signal Xiaodong Che 2009-06-02