Growing community of inventors

Sungai Dua, Malaysia

Koh Eng Giap

Average Co-Inventor Count = 5.00

ph-index = 4

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 = 134

Koh Eng Giap ↔ Hilmar Lehnert (4 patents)Koh Eng Giap ↔ Mieko Kusano (4 patents)Koh Eng Giap ↔ Wai-Loong Lim (4 patents)Koh Eng Giap ↔ Ong Kok Aun (4 patents)Koh Eng GiapKoh Eng Giap (4 patents)Hilmar LehnertHilmar Lehnert (81 patents)Mieko KusanoMieko Kusano (57 patents)Wai-Loong LimWai-Loong Lim (34 patents)Ong Kok AunOng Kok Aun (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sonos, Inc. (4 from 1,972 patents)


4 patents:

1. D906284 - Playback device

2. D842271 - Playback device

3. D759629 - Playback device

4. D721352 - Playback device

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as of
1/2/2026
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