Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076817 | Method and apparatus for substantially artifact-free anatomic positioning | — | 2021-08-03 |
| 11053732 | Skylight roller shade alignment mechanism | Fang Lin | 2021-07-06 |
| 11053999 | Adjustable angle gear | — | 2021-07-06 |
| 11008806 | Window shade system using adjustable angle gear | — | 2021-05-18 |
| 11002071 | Architectural roller shade housing with adjustable battery compartment | Charles R. Derk, Jr., Stan Wisniewski | 2021-05-11 |
| 10934774 | Automatic limit detection for horizontal sheers style roller shade | Benjamin Slivka, Luis J. Rivera | 2021-03-02 |