Weihong Xu

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Jiaxing Super Lighting Electric Appliance Co., Ltd, Other. Active years: 2020-2021.

USPTO Granted Patents = 13

% Patents Active = 7.7

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 16(Granted Patents)

Company Filing History:

11 out of 289

Jiaxing Super Lighting Electric Appliance Co., Ltd

patents

2 out of 834,411

Other

patents

Years Active: 2020-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11121293 - LED light bulb having filament with tube light conversion layer (2021-09-14),

2. 11121292 - LED light bulb having filament with being partially coated by light conversion layer (2021-09-14),

3. 10978624 - LED light bulb having filament with conductor partly overlapping with LED chip (2021-04-13),

4. 10944028 - LED light bulb having filament with conductive section providing with rivet structure (2021-03-09),

5. 10873012 - LED light bulb having filament with layered light conversion layer (2020-12-22),

6. 10868227 - Large angle illuminated LED filament light bulb (2020-12-15),

7. 10868226 - LED light bulb having filament with conductor pratly overlapping with LED chip (2020-12-15),

8. 10868225 - LED light bulb having filament with lighting face of LED chip located in the lower surface of top layer (2020-12-15),

9. 10804446 - LED light bulb with spectral distribution of natural light (2020-10-13),

10. 10804445 - Uniformly illuminated LED filament light bulb (2020-10-13),

11. 10797208 - LED light bulb with conductive sections and exposed wires (2020-10-06),

12. 10790420 - Light bulb with a symmetrical LED filament (2020-09-29),

13. 10790419 - LED filament and LED light bulb (2020-09-29),

Title: Innovations by Weihong Xu in LED Technology

Introduction

Weihong Xu is a notable inventor based in Jiaxing, China, recognized for his contributions to LED technology. With a total of 13 patents, Xu has made significant advancements in the design and functionality of LED light bulbs.

Latest Patents

Among his latest innovations, Xu has developed an LED light bulb featuring a filament that is partially coated by a light conversion layer. This design includes a lamp housing doped with a golden yellow material, a bulb base, and a single LED filament that incorporates a light conversion layer on at least two sides of the LED chip. The unique structure of the light conversion layer enhances the bulb's efficiency and light quality. Another notable patent is for an LED light bulb with a tube light conversion layer, which consists of a lamp housing, a bulb base, and a flexible LED filament supported by conductive supports and a driving circuit. This design allows for improved electrical connectivity and performance.

Career Highlights

Weihong Xu has worked with Jiaxing Super Lighting Electric Appliance Co., Ltd, where he has applied his expertise in LED technology to develop innovative lighting solutions. His work has contributed to the advancement of energy-efficient lighting products in the market.

Collaborations

Xu has collaborated with talented individuals such as Tao Jiang and Yukihiro Saito, who have contributed to his projects and innovations in the field of LED technology.

Conclusion

Weihong Xu's contributions to LED technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of efficient lighting solutions.