Growing community of inventors

San Francisco, CA, United States of America

David Dryjanski

Average Co-Inventor Count = 5.56

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 = 159

David DryjanskiLogan Green (11 patents)David DryjanskiLev Timourovich Popov (10 patents)David DryjanskiFrank Taehyun Yoo (6 patents)David DryjanskiMarc Haumann (6 patents)David DryjanskiChris Lambert (6 patents)David DryjanskiAustin Broyles (5 patents)David DryjanskiTimothy O Brown (4 patents)David DryjanskiDavid Dryjanski (11 patents)Logan GreenLogan Green (12 patents)Lev Timourovich PopovLev Timourovich Popov (35 patents)Frank Taehyun YooFrank Taehyun Yoo (51 patents)Marc HaumannMarc Haumann (19 patents)Chris LambertChris Lambert (17 patents)Austin BroylesAustin Broyles (11 patents)Timothy O BrownTimothy O Brown (20 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lyft, Inc. (11 from 534 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
12/4/2025
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