Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933923 | Trolley | — | 2021-10-19 |
| 5813752 | UV/blue LED-phosphor device with short wave pass, long wave pass band pass and peroit filters | Cornelis Reinder Ronda, Leendert Vriens | 1998-09-29 |
| 5243214 | Power integrated circuit with latch-up prevention | Johnny Kin On Sin, Satyendranath Mukherjee | 1993-09-07 |
| 4939566 | Semiconductor switch with parallel DMOS and IGT | Gert W. Bruning, Satyendranath Mukherjee | 1990-07-03 |
| 4926074 | Semiconductor switch with parallel lateral double diffused MOS transistor and lateral insulated gate transistor | Gert W. Bruning, Satyendranath Mukherjee | 1990-05-15 |
| 4906897 | Image intensifier tube | Amos Picker | 1990-03-06 |
| 4639761 | Combined bipolar-field effect transistor resurf devices | Rajsekhar Jayaraman | 1987-01-27 |
| 4609929 | Conductivity-enhanced combined lateral MOS/bipolar transistor | Raj Jayaraman | 1986-09-02 |
| 4542405 | Method and apparatus for displaying and reading out an image | Emil Arnold | 1985-09-17 |
| 4485392 | Lateral junction field effect transistor device | — | 1984-11-27 |
| 4437118 | Pyroelectric vidicon with improved signal-to-noise ratio | — | 1984-03-13 |
| 4203106 | X-Y addressable electrophoretic display device with control electrode | Andrew L. Dalisa | 1980-05-13 |