Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HK

Hong Kaura

Apple: 4 patents #6,306 of 18,612Top 35%
San Jose, CA: #12,320 of 32,062 inventorsTop 40%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,226,593 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8442838 Bitrate constrained variable bitrate audio encoding Shyh-Shiaw Kuo, William G. Stewart 2013-05-14
7895045 Bitrate constrained variable bitrate audio encoding Shyh-Shiaw Kuo, William G. Stewart 2011-02-22
7634413 Bitrate constrained variable bitrate audio encoding Shyh-Shiaw Kuo 2009-12-15
6795740 Rectifying overflow and underflow in equalized audio waveforms Ke-Chiang Chu, James Peter Hoddie 2004-09-21