Dewen Cheng
Inventor
Stats
- 6 US patents issued
- 20 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 20 US Applications Filed
- 499 Total Citation Count
- Mar 20, 2023 Most Recent Filing
- Apr 20, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA | 2
3 2 | 2010
2013 2015 |
| BEIJING INSTITUTE OF TECHNOLOGY | 2
3 | 2010
2013 |
| BEIJING INSTITUTE TO TECHNOLOGY | 3
| 2013
|
| BEIJING INSTITUTE OF TECHNOLOGY | 2
| 2015
|
| Beijing NED+AR Display Technology Co., Ltd. | 2
2 2 | 2014
2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| BEIJING, CN | Oct 02, 14 - Sep 22, 16 |
| Beijing, CN | Apr 05, 12 - Jan 21, 25 |
| Suzhou, CN | Jul 25, 19 - Apr 20, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 3 |
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 20 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12204109 | 2025 | Wide angle and high resolution tiled head-mounted display device | 0 |
| 12111471 | 2024 | Free-form prism-lens group and near-eye display apparatus | 0 |
| 11966058 | 2024 | Ultra-thin lens, virtual image display device using same, and near-eye display | 0 |
| 2023/0333,387 | 2023 | WIDE ANGLE AND HIGH RESOLUTION TILED HEAD-MOUNTED DISPLAY DEVICE | 0 |
| 2023/0213,762 | 2023 | ULTRA-THIN LENS, VIRTUAL IMAGE DISPLAY DEVICE USING SAME, AND NEAR-EYE DISPLAY | 0 |
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