% Expired Patents = 20.0

Forward Citations = 6

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9 inventors (with patents filed for the assignee):

Yuhang Ren (5 out of 7 patents)

Kai Shum (4 out of 9 patents)

Jin Zhang (2 out of 9 patents)

4. Paifeng Luo (2 out of 2 patents)

5. Bo Gao (1 out of 3 patents)

6. Chivin Sun (1 out of 6 patents)

7. Chunhui Yu (1 out of 1 patent)

8. Yizhi Li (1 out of 1 patent)

9. Zhi Huang (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 9334443 - [object Object] (2016-05-10),

2. 9105798 - Preparation of CIGS absorber layers using coated semiconductor nanoparticle and nanowire networks (2015-08-11),

3. 8679445 - [object Object] (2014-03-25),

4. 8632851 - [object Object] (2014-01-21),

5. 8231848 - One-pot synthesis of chalcopyrite-based semi-conductor nanoparticles (2012-07-31),

Sun Harmonics, Ltd. is a leading provider of sustainable energy solutions, specializing in solar panel installations and energy management systems. With a focus on reducing carbon footprint and lowering energy costs, we offer innovative and custom-designed solutions for residential and commercial clients. Our team of experts strives to deliver high-quality and efficient energy solutions tailored to meet the unique needs of each customer.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#135 in Hangzhou

#5,228 in China

Hangzhou, China

Sun Harmonics, Ltd.