Growing community of inventors

Rochester, NY, United States of America

David Long

Average Co-Inventor Count = 2.67

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 = 6

David LongNestor M Rodriguez (2 patents)David LongJohn C Brewer (1 patent)David LongKarleen M Cirulli (1 patent)David LongDavid Long (2 patents)Nestor M RodriguezNestor M Rodriguez (10 patents)John C BrewerJohn C Brewer (41 patents)Karleen M CirulliKarleen M Cirulli (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman-Kodak Company (2 from 21,598 patents)

2. Intellectual Ventures Fund 83 LLC (174 patents)


2 patents:

1. 7327382 - System and method for processing electronically captured images to emulate film tonescale and color

2. 7274428 - System and method for processing images to emulate film tonescale and color

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as of
1/22/2026
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