Growing community of inventors

Singapore, Singapore

Eric Purnama Utama Ng

Average Co-Inventor Count = 2.77

ph-index = 6

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 = 104

Eric Purnama Utama NgWeiyi Chia (6 patents)Eric Purnama Utama NgYuankang Liu (5 patents)Eric Purnama Utama NgEric Purnama Utama Ng (6 patents)Weiyi ChiaWeiyi Chia (9 patents)Yuankang LiuYuankang Liu (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dyson Technology Limited (6 from 1,209 patents)


6 patents:

1. 10869529 - Hand held appliance

2. D856579 - Hairdryer filter

3. D856580 - Hairdryer filter

4. D854745 - Hairdryer filter

5. D848675 - Hairdryer filter

6. D830630 - Hairdryer filter

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as of
12/7/2025
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