Growing community of inventors

El Segundo, CA, United States of America

Henry K Yu

Average Co-Inventor Count = 5.46

ph-index = 2

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 = 15

Henry K Yu ↔ David Joseph Richmond (2 patents)Henry K Yu ↔ Matthew W Tivnon (2 patents)Henry K Yu ↔ Howard Richmond (2 patents)Henry K Yu ↔ Jefferson H McCrory (2 patents)Henry K Yu ↔ Linda Flowers (1 patent)Henry K YuHenry K Yu (2 patents)David Joseph RichmondDavid Joseph Richmond (62 patents)Matthew W TivnonMatthew W Tivnon (4 patents)Howard RichmondHoward Richmond (2 patents)Jefferson H McCroryJefferson H McCrory (2 patents)Linda FlowersLinda Flowers (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)

2. Caldo Caldo LLC (1 from 1 patent)


2 patents:

1. D648894 - Heating apparatus for a heat retaining hair clip

2. D637348 - Heatable hair clip

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idiyas.com
as of
12/8/2025
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