Growing community of inventors

San Francisco, CA, United States of America

David Dryjanski

Average Co-Inventor Count = 5.50

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 168

David DryjanskiLev Timourovich Popov (11 patents)David DryjanskiLogan Green (11 patents)David DryjanskiFrank Taehyun Yoo (6 patents)David DryjanskiMarc Haumann (6 patents)David DryjanskiChris Lambert (6 patents)David DryjanskiTimothy O Brown (5 patents)David DryjanskiAustin Broyles (5 patents)David DryjanskiTimothy Brown (1 patent)David DryjanskiLev Popov (1 patent)David DryjanskiDavid Dryjanski (11 patents)Lev Timourovich PopovLev Timourovich Popov (35 patents)Logan GreenLogan Green (12 patents)Frank Taehyun YooFrank Taehyun Yoo (51 patents)Marc HaumannMarc Haumann (19 patents)Chris LambertChris Lambert (17 patents)Timothy O BrownTimothy O Brown (20 patents)Austin BroylesAustin Broyles (11 patents)Timothy BrownTimothy Brown (1 patent)Lev PopovLev Popov (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lyft, Inc. (11 from 535 patents)


11 patents:

1. 12449267 - Casual driver ride sharing

2. 11940284 - Casual driver ride sharing

3. 11721216 - Ride chaining

4. 11549818 - Casual driver ride sharing

5. 11004343 - Ride chaining

6. 10634510 - Casual driver ride sharing

7. 10482771 - Ride chaining

8. 10235888 - Ride chaining

9. 9976863 - Casual driver ride sharing

10. 9978282 - Ride chaining

11. 9679489 - Ride chaining

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as of
12/24/2025
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