Growing community of inventors

Santa Clara, CA, United States of America

Jan Pfeifer

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 = 4

Jan PfeiferKevin Haas (1 patent)Jan PfeiferYoussef Billawala (1 patent)Jan PfeiferYi-An Lin (1 patent)Jan PfeiferJan Pfeifer (1 patent)Kevin HaasKevin Haas (5 patents)Youssef BillawalaYoussef Billawala (4 patents)Yi-An LinYi-An Lin (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yahoo! Inc. (1 from 2,367 patents)


1 patent:

1. 7958109 - Intent driven search result rich abstracts

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as of
1/8/2026
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