Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249632 | Presence, access, and seen state for local copies of shared content items | Erika Ji, Eric Shen, Matt Kim, Peter Hua, Matthew Spitz +1 more | 2022-02-15 |
| 10481781 | Presence, access, and seen state for local copies of shared content items | Erika Ji, Eric Shen, Matt Kim, Peter Hua, Matthew Spitz +1 more | 2019-11-19 |