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Palo Alto, CA, United States of America

Mark B Hoffberg

Average Co-Inventor Count = 1.89

ph-index = 5

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 = 683

Mark B HoffbergStephen L Wong (2 patents)Mark B HoffbergYevgeniy Eugene Shteyn (2 patents)Mark B HoffbergYuan-Pin Yu (2 patents)Mark B HoffbergValdimir R Pisarsky (1 patent)Mark B HoffbergMark B Hoffberg (6 patents)Stephen L WongStephen L Wong (36 patents)Yevgeniy Eugene ShteynYevgeniy Eugene Shteyn (34 patents)Yuan-Pin YuYuan-Pin Yu (3 patents)Valdimir R PisarskyValdimir R Pisarsky (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.v. (3 from 21,361 patents)

2. Philips Electronics North America Corporation (3 from 838 patents)


6 patents:

1. 6987442 - Motor-kinetic identification apparatus and method

2. 6772124 - Content-driven speech- or audio-browser

3. 6519564 - Content-driven speech-or audio-browser

4. 6182076 - Web-based, biometric authetication system and method

5. 5963957 - Bibliographic music data base with normalized musical themes

6. 5930804 - Web-based biometric authentication system and method

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12/4/2025
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