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Baltimore, MD, United States of America

Tongfei Chen

Average Co-Inventor Count = 6.00

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 = 22

Tongfei ChenBjorn Hoffmeister (1 patent)Tongfei ChenXing Fan (1 patent)Tongfei ChenYuzong Liu (1 patent)Tongfei ChenI-Fan Chen (1 patent)Tongfei ChenYiming Wang (1 patent)Tongfei ChenTongfei Chen (1 patent)Bjorn HoffmeisterBjorn Hoffmeister (40 patents)Xing FanXing Fan (18 patents)Yuzong LiuYuzong Liu (3 patents)I-Fan ChenI-Fan Chen (1 patent)Yiming WangYiming Wang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amazon Technologies, Inc. (1 from 22,475 patents)


1 patent:

1. 10923111 - Speech detection and speech recognition

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12/4/2025
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