Patents
Granted Patents
| 1 | LED Automotive Tail Lamp Set (USA Patent No. US 10132463 B2) | |
| 2 | Three-dimensional Measurement Method and Instrument (China Patent No. ZL201410357264.2) | |
| 3 | Direct Type Backlight Module for Ultra-thin and Large Displays (China Patent No. ZL201310051842.5) | |
| 4 | Development of Side-emitting Lenses for Light Emitting Devices (China Patent No. ZL201310484769.0) | |
| 5 | Optical Lens and Lighting Device (USA Patent No. US 9557099 B2) | |
| 6 | Development of Side-emitting Lenses for Light Emitting Devices (China Patent No. ZL201310050243.1) | |
| 7 | Self-cleaning Plastic Films with Micro-structure of Lotus Leaf and its Manufacturing Method (China Patent No. ZL201110450694.5) | |
| 8 | Novel Single Compatible Objective Lens for Multi-type Optical Discs (China Patent No. ZL201110251728.8) | |
| 9 | Generic Polishing and Buffing Tool (China Patent No. ZL201010150477.X) | |
| 10 | A Novel Free-form Single Objective Lens Compatible with Blu-ray Disc and China Blue High-definition Disc (China Patent No. ZL201110064373.1) | |
| 11 | A Novel Polishing Method for Generation of Micro-structural Surfaces (China Patent No. ZL201010560985.5) | |
| 12 | A High-power LED Street Lighting System with Freeform Optics (China Patent No. ZL200810086893.0) | |
| 13 | A Novel Freeform Single Objective Lens for Enhancing the Diffraction Efficiency for Blu-ray Disc and China Blue High-definition Disc (China Patent No. ZL201120335419.4) | |
| 14 | Zoom Lens Module with a Programmable and Microcontroller-controlled Mechanism (China Patent No. ZL200810134895.2) | |
| 15 | LED Automotive Fog lamp (USA Patent No. US 8011803 B2) | |
| 16 | The Mechanism of Zoom Lens Device (China Patent No. ZL200810091856.9) | |
| 17 | Methods and Apparatus of Aligning Surfaces (USA Patent No. US 7619749 B2) | |
| 18 | A Hybrid Microlens and Progressive V-groove Design of Backlight System for Mobile and Telecommunication Products (China Patent No. ZL200510083259.8) | |
| 19 | A High-power LED Street Lighting System with a Modular Lamp Holde (China Patent No. ZL200820001242.2) | |
| 20 | Development of a LED Road Lamp with Precision Optical Reflectors (China Patent No. ZL200720059789.3) | |
| 21 | Design of Side Emitting Lens for LED Lighting (China Patent No. ZL200510087410.5) | |
| 22 | Methods and Apparatus of Aligning Surfaces (HK Patent No. HK109987) |