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

Joachim S. Hammerschmidt

Apple: 7 patents #371 of 5,223Top 8%
Mountain View, CA: #91 of 2,745 inventorsTop 4%
California: #2,612 of 68,989 inventorsTop 4%
Overall (2020): #18,686 of 565,922Top 4%
7 Patents 2020

Issued Patents 2020

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10880670 Systems and methods for determining estimated head orientation and position with ear pieces 2020-12-29
10848409 Data-less clock compensation for ranging Alejandro J. Marquez, Shang-Te Yang, Mohit Narang, Indranil S. Sen, Hung Kwan Oscar Au +1 more 2020-11-24
10749568 Multiband Bluetooth Robert G. Lorenz, Tad J. DREIER 2020-08-18
10644708 Method and apparatus for calibration of voltage controlled oscillator Robert G. Lorenz 2020-05-05
10638250 Systems and methods for determining estimated head orientation and position with ear pieces 2020-04-28
10602397 Real-time relay of wireless communications Anatoli Gostev, Louay Alsakka, Axel D. Berny, Tad J. DREIER, Lei Li +4 more 2020-03-24
10567034 Time instant reference for ultra wideband systems Eren Sasoglu 2020-02-18