Tsz Wan Shan, China

Hoi Hung Cheung


Average Co-Inventor Count = 4.0

ph-index = 1


Location History:

  • Kowloon, CN (2019)
  • Tsz Wan Shan, CN (2020)

Company Filing History:


Years Active: 2019-2020

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2 patents (USPTO):Explore Patents
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