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Stockton, CA, United States of America

Chandrakant J Shah

Average Co-Inventor Count = 1.67

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 = 103

Chandrakant J ShahKeith B Robertson (5 patents)Chandrakant J ShahDennis T Gilham (2 patents)Chandrakant J ShahDavid A Coolidge (1 patent)Chandrakant J ShahChandrakant J Shah (10 patents)Keith B RobertsonKeith B Robertson (5 patents)Dennis T GilhamDennis T Gilham (23 patents)David A CoolidgeDavid A Coolidge (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neopost Inc. (6 from 91 patents)

2. F.m.e. Corporation (3 from 30 patents)

3. Neopost Industrie Sa (1 from 5 patents)


10 patents:

1. 6938018 - Method and apparatus for a modular postage accounting system

2. 6766308 - Method and apparatus for placing automated calls for postage meter and base

3. 6523013 - Method and apparatus for performing automated fraud reporting

4. 6356919 - Method and apparatus for redundant postage accounting data files

5. 6269350 - Method and apparatus for placing automated service calls for postage meter and base

6. 6240403 - Method and apparatus for a modular postage accounting system

7. 6230149 - Method and apparatus for authentication of postage accounting reports

8. 5918234 - Method and apparatus for redundant postage accounting data files

9. 5822738 - Method and apparatus for a modular postage accounting system

10. 5778066 - Method and apparatus for authentication of postage accounting reports

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as of
12/13/2025
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