Growing community of inventors

Skillman, NJ, United States of America

John Frederick Romanowich

Average Co-Inventor Count = 1.80

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 = 119

John Frederick RomanowichDanny Chin (2 patents)John Frederick RomanowichGeoffrey Alan Cleary (2 patents)John Frederick RomanowichJohn Frederick Romanowich (3 patents)Danny ChinDanny Chin (30 patents)Geoffrey Alan ClearyGeoffrey Alan Cleary (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sightlogix, Inc. (3 from 5 patents)


3 patents:

1. 8531521 - Methods and apparatus related to improved surveillance using a smart camera

2. 8471910 - Methods and apparatus for providing fault tolerance in a surveillance system

3. 8284254 - Methods and apparatus for a wide area coordinated surveillance system

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as of
12/17/2025
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