Growing community of inventors

Singapore, Singapore

RongAi Ma

Average Co-Inventor Count = 3.00

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 = 2

RongAi MaKenneth E Cresswell (1 patent)RongAi MaDavid Whyte (1 patent)RongAi MaRongAi Ma (1 patent)Kenneth E CresswellKenneth E Cresswell (5 patents)David WhyteDavid Whyte (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carrier Corporation (1 from 3,962 patents)


1 patent:

1. 9625206 - Transport refrigeration unit with auxiliary power circuit and interlock

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as of
1/16/2026
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