Seongwon CHA
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 1 Total Citation Count
- Jun 14, 2019 Most Recent Filing
- Aug 31, 2018 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Gyeonggi-do, KR | Jul 02, 20 - Nov 29, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 1 |
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 2 |
| G09G: | ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11515106 | 2022 | Electronic device having key assembly comprising pressure sensor, and operating method therefor | 0 |
| 11138943 | 2021 | Electronic cover, electronic device comprising same, and control method thereof | 1 |
| 2020/0211,487 | 2020 | ELECTRONIC COVER, ELECTRONIC DEVICE COMPRISING SAME, AND CONTROL METHOD THEREOF | 0 |
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