Growing community of inventors

Carlsbad, CA, United States of America

Ningda Andy Dai

Average Co-Inventor Count = 4.80

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 = 11

Ningda Andy DaiPeter S Armstrong (2 patents)Ningda Andy DaiPaul LaRoy Edwards (2 patents)Ningda Andy DaiRonald F Richard (2 patents)Ningda Andy DaiTerrell Lee Rodman (1 patent)Ningda Andy DaiPatrick T Bird (1 patent)Ningda Andy DaiNingda Andy Dai (2 patents)Peter S ArmstrongPeter S Armstrong (9 patents)Paul LaRoy EdwardsPaul LaRoy Edwards (8 patents)Ronald F RichardRonald F Richard (6 patents)Terrell Lee RodmanTerrell Lee Rodman (2 patents)Patrick T BirdPatrick T Bird (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caire Inc. (2 from 14 patents)


2 patents:

1. 10255647 - Controlling and communicating with respiratory care devices

2. 9974918 - Portable oxygen delivery device

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idiyas.com
as of
12/26/2025
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