Growing community of inventors

Singapore, Singapore

Lit Song Ding

Average Co-Inventor Count = 6.00

ph-index = 3

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 = 113

Lit Song Ding ↔ Vincent Hasenmayer (4 patents)Lit Song Ding ↔ Anand Ganapathy (4 patents)Lit Song Ding ↔ Vinay Joshi (4 patents)Lit Song Ding ↔ Harald Cramer (4 patents)Lit Song Ding ↔ Zainal Abidin Mohd Yahya (4 patents)Lit Song DingLit Song Ding (4 patents)Vincent HasenmayerVincent Hasenmayer (42 patents)Anand GanapathyAnand Ganapathy (12 patents)Vinay JoshiVinay Joshi (9 patents)Harald CramerHarald Cramer (7 patents)Zainal Abidin Mohd YahyaZainal Abidin Mohd Yahya (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sivantos Pte. Ltd. (4 from 296 patents)


4 patents:

1. D910553 - Charger

2. D890091 - Charger

3. D888662 - Charger

4. D870292 - Hearing aid

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idiyas.com
as of
12/5/2025
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