Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630289 | Photo-patterned light polarizing films | Hoi Sing Kwok, Vladimir Grigorievich Chigrinov, Vladimir Kozenkov | 2003-10-07 |
| 6582776 | Method of manufacturing photo-alignment layer | Elena Prudnikova, Hoi Sing Kwok, Vladimir Grigorievich Chigrinov, Vladimir Kozenkov, Hirokazu Takada +1 more | 2003-06-24 |