Growing community of inventors

Hong Kong, China

Louis Yip Yuen Cheong

Average Co-Inventor Count = 8.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 17

Louis Yip Yuen Cheong ↔ Karim Rashid (1 patent)Louis Yip Yuen Cheong ↔ David Khalil (1 patent)Louis Yip Yuen Cheong ↔ Mark Butts (1 patent)Louis Yip Yuen Cheong ↔ Greg Pajak (1 patent)Louis Yip Yuen Cheong ↔ Dave Collins (1 patent)Louis Yip Yuen Cheong ↔ Suzy Ponikvar (1 patent)Louis Yip Yuen Cheong ↔ Zhang Jian Hua (1 patent)Louis Yip Yuen CheongLouis Yip Yuen Cheong (1 patent)Karim RashidKarim Rashid (157 patents)David KhalilDavid Khalil (17 patents)Mark ButtsMark Butts (11 patents)Greg PajakGreg Pajak (3 patents)Dave CollinsDave Collins (1 patent)Suzy PonikvarSuzy Ponikvar (1 patent)Zhang Jian HuaZhang Jian Hua (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Royal Appliance Mfg., Co. (1 from 234 patents)


1 patent:

1. D635774 - Electric broom

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as of
12/8/2025
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