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Pepperell, MA, United States of America

William E Zircher

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 67

William E ZircherRaymond Edward Ozzie (2 patents)William E ZircherJack E Ozzie (2 patents)William E ZircherWilliam E Zircher (2 patents)Raymond Edward OzzieRaymond Edward Ozzie (93 patents)Jack E OzzieJack E Ozzie (36 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Microsoft Technology Licensing, LLC (1 from 54,696 patents)

2. Groove Networks, Incorporated (1 from 10 patents)


2 patents:

1. 7562115 - Method and apparatus for connecting a secure peer-to-peer collaboration system to an external system

2. 7139798 - Method and apparatus for connecting a secure peer-to-peer collaboration system to an external system

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12/16/2025
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