Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Diana Chang — 19 Patents

Google: 11 patents #2,318 of 22,993Top 15%
FGFossil Group: 7 patents #4 of 70Top 6%
Amazon: 1 patents #10,717 of 19,158Top 60%
San Jose, CA: #3,451 of 32,062 inventorsTop 15%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Diana Chang has been granted 19 US patents while listed as an inventor at Google. The first was granted in 2008 and the most recent in December 2025. Diana Chang ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Diana Chang in San Jose, CA, US.

Patents per Year

Patents granted per year, 2008 to 2025Bar chart with a peak of 4 patents in 2017.peak 42008: 1 patents20082017: 4 patents20172018: 2 patents20182020: 1 patents20202021: 1 patents20212022: 3 patents20222023: 4 patents20232025: 3 patents2025

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
D1103970 Remote control Stefan Reichert, Henry A. Beyer, Maj Isabelle Olsson, Katherine Morgenroth, Carl Cepress 2025-12-02
D1069759 Speaker device Maj Isabelle Olsson, Willy Carteau, Katherine Morgenroth 2025-04-08
D1069750 Speaker device Maj Isabelle Olsson, Willy Carteau, Katherine Morgenroth, Carl Cepress 2025-04-08
D983165 Speaker device Maj Isabelle Olsson, Willy Carteau, Katherine Morgenroth, Carl Cepress 2023-04-11
D980193 Remote control Stefan Reichert, Henry A. Beyer, Maj Isabelle Olsson, Katherine Morgenroth, Carl Cepress 2023-03-07
D979536 Speaker device Maj Isabelle Olsson, Willy Carteau, Katherine Morgenroth, Carl Cepress, Vicki Huichi Chuang 2023-02-28
D978830 Speaker device Maj Isabelle Olsson, Willy Carteau, Katherine Morgenroth 2023-02-21
D955366 Remote control Stefan Reichert, Henry A. Beyer, Maj Isabelle Olsson, Katherine Morgenroth, Carl Cepress 2022-06-21
D948479 Remote control Stefan Reichert, Henry A. Beyer, Maj Isabelle Olsson, Katherine Morgenroth, Carl Cepress +1 more 2022-04-12
D946052 Media streaming accessory Maj Isabelle Olsson, Jonathan B. Hadley, Katherine Morgenroth 2022-03-15
D934295 Media streaming accessory Maj Isabelle Olsson, Jonathan B. Hadley, Katherine Morgenroth 2021-10-26
D898596 Activity monitoring device Timothy Golnik, Adam Mack, James Toggweiler, Ryan Geraghty, Tim Chang +2 more 2020-10-13
D830856 Activity monitoring device Timothy Golnik, Adam Mack, James Toggweiler, Ryan Geraghty, Tim Chang +2 more 2018-10-16
D822475 Clasp Timothy Golnik, Adam Mack, Ryan Geraghty 2018-07-10
D804445 In-ear headphones Timothy Golnik, James Toggweiler 2017-12-05
D803079 Wrist band Timothy Golnik, Adam Mack, Tim Chang, Ryan Geraghty, Kyle Hartelt +1 more 2017-11-21
D795718 Fitness monitor Timothy Golnik, Scott H. Wilson, Dennis Matthew Puhalla, Ishmael Adams, Keith Alsberg +1 more 2017-08-29
D794838 Light bulb Timothy Golnik, Joshua D. Banko 2017-08-15
D569902 Gift card enclosure with gift card Ji Hyun Hwang 2008-05-27

Frequent Collaborators

Katherine Morgenroth11 shared
Maj Isabelle Olsson11 shared
Carl Cepress7 shared
Timothy Golnik7 shared
Willy Carteau5 shared
Ryan Geraghty4 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19