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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)

 

 

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