Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520961 | Reference voltage generator | — | 2019-12-31 |
| 10447957 | Unit pixel and operating method thereof and CMOS image sensor using the same | — | 2019-10-15 |
| 10447955 | Unit pixel apparatus with noise reduction function, operation method thereof, and CMOS image sensor using the same | — | 2019-10-15 |
| 10334197 | Amplification circuit performing primary and secondary amplifications | — | 2019-06-25 |
| 10306170 | Comparison device and image sensor including the same | — | 2019-05-28 |
| 10291186 | Amplifier for contorlling output range and multi-stage amplification device using the same | — | 2019-05-14 |
| 10192595 | Level shifter and operation method thereof | Yong Seop Lee, Do Hee Kim | 2019-01-29 |
| 10187599 | Pixel signal readout device, method thereof, and CMOS image sensor including the same | — | 2019-01-22 |
| 10187598 | Circuit for reading-out voltage variation of floating diffusion area, method thereof and CMOS image sensor using the same | — | 2019-01-22 |
| 10167207 | Electrolytic apparatus with circulator, reverse osmosis filter, and cooler, for producing reducing water | Hyun Suk Kwak, Young-chul Ko, Young Uk Yun, Chang Bae LIM | 2019-01-01 |