For the Inventor, By the Inventor

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Singapore, Singapore

Sunset Peak International Limited

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Hexiang Zhu (2 out of 2 patents)

Karl Pearson (2 out of 2 patents)

Devi Shanker Misra (1 out of 6 patents)

4. Joo Ro Kim (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10184192 - Apparatus for growing diamonds by microwave plasma chemical vapour deposition process and substrate stage used therein (2019-01-22),

2. 10166518 - Multi-heater method for growing high quality diamond (2019-01-01),

3. 9238875 - Multilayer structure for a diamond growth and a method of providing the same (2016-01-19),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#434 in Singapore

#435 in Singapore

Singapore, Singapore

Sunset Peak International Limited

Forward Citations = 1

4 inventors:

Hexiang Zhu (2 out of 2 patents)

Karl Pearson (2 out of 2 patents)

Devi Shanker Misra (1 out of 6 patents)

4. Joo Ro Kim (1 out of 1 patent)

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