Chenglong Dai
Inventor
Stats
- 4 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 9 US Applications Filed
- 71 Total Citation Count
- May 24, 2024 Most Recent Filing
- Nov 6, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| OSRAM AG | 1
| 2010
|
| OSRAM GMBH | 1
1 5 | 2009
2010 2011 |
Inventor Addresses
| Address | Duration |
|---|---|
| Guangzhou, CN | Apr 12, 11 - Apr 12, 11 |
| Shanghai City, Changning District, CN | Jan 06, 22 - Jan 06, 22 |
| Shanghai, CN | Nov 14, 19 - Jul 04, 23 |
| Shenzen, CN | Oct 31, 13 - Oct 11, 16 |
| Shenzhen, CN | Jan 03, 12 - Sep 20, 16 |
| Tianjin, CN | Nov 28, 24 - Nov 28, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B29D: | PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0391,844 | 2024 | PREPARATION METHOD AND USE OF DIATOM-BACTERIUM SYMBIOTIC ORGANIC LIQUID FERTILIZER | 0 |
| 11691909 | 2023 | Textured glass for light extraction enhancement of OLED lighting | 0 |
| 2022/0002,192 | 2022 | LOW-WARP, STRENGTHENED ARTICLES AND ASYMMETRIC ION-EXCHANGE METHODS OF MAKING THE SAME | 0 |
| 11104604 | 2021 | Low sparkle anti-glare glass-based articles with reduced warp and methods of reducing warp in anti-glare glass-based articles | 0 |
| 2020/0017,400 | 2020 | LOW SPARKLE ANTI-GLARE GLASS-BASED ARTICLES WITH REDUCED WARP AND METHODS OF REDUCING WARP IN ANTI-GLARE GLASS-BASED ARTICLES | 3 |
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