Growing community of inventors

Tokyo, Japan

Keita Ooi

Average Co-Inventor Count = 4.00

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 = 1

Keita OoiXi Chen (3 patents)Keita OoiDong Li (3 patents)Keita OoiYoshiharu Sato (3 patents)Keita OoiKeita Ooi (3 patents)Xi ChenXi Chen (151 patents)Dong LiDong Li (117 patents)Yoshiharu SatoYoshiharu Sato (21 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Microsoft Technology Licensing, LLC (3 from 54,789 patents)


3 patents:

1. 10963638 - System, method and computer-readable storage device for providing cloud-based shared vocabulary/typing history for efficient social communication

2. 10235355 - System, method, and computer-readable storage device for providing cloud-based shared vocabulary/typing history for efficient social communication

3. 9785628 - System, method and computer-readable storage device for providing cloud-based shared vocabulary/typing history for efficient social communication

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as of
1/10/2026
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