Joseph Sargent
12Patents
2h-index
28Co-inventors
46Inventor score
Filing activity: May 24, 2013 → Sep 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9644145B2 | Birefringent RM lens | Chemistry; Metallurgy | 3 | Active |
| US10435628B2 | Polymerisable LC medium and polymer film with negative optical dispersion | Physics | 2 | Active |
| US10048420B2 | Reactive mesogens | Chemistry; Metallurgy | 1 | Active |
| US10100253B2 | Method of preparing a birefringent polymer film | Chemistry; Metallurgy | 1 | Active |
| US10465115B2 | Cinnamic acid derivatives | Chemistry; Metallurgy | 1 | Active |
| US10751973B2 | Architectural membrane | Performing Operations; Transporting | 1 | Active |
| US11124705B2 | Light modulation element | Physics | 0 | Active |
| US10471680B2 | Architectural membrane | General | 0 | Revoked |
| US10386556B2 | Birefringent RM lens | Chemistry; Metallurgy | 0 | Active |
| US11053442B2 | Liquid crystal mixture and liquid crystal display | Chemistry; Metallurgy | 0 | Active |
| US11034129B2 | Composite and method for making | Performing Operations; Transporting | 0 | Active |
| US11353751B2 | Double layer liquid crystal device and process of manufacture | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.