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Lexington, KY, United States of America

Tu Phan

Average Co-Inventor Count = 9.00

ph-index = 1

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 = 13

Tu Phan ↔ James Daniel Anderson, Jr (1 patent)Tu Phan ↔ Johnnie A Coffey (1 patent)Tu Phan ↔ Michael Clark Campbell (1 patent)Tu Phan ↔ Jay Scott Siekmann (1 patent)Tu Phan ↔ Gina Marie Johns (1 patent)Tu Phan ↔ Stephen Porter Bush (1 patent)Tu Phan ↔ John Yeung Conway (1 patent)Tu Phan ↔ Rita Greer, Legal Representative (1 patent)Tu PhanTu Phan (1 patent)James Daniel Anderson, JrJames Daniel Anderson, Jr (60 patents)Johnnie A CoffeyJohnnie A Coffey (26 patents)Michael Clark CampbellMichael Clark Campbell (26 patents)Jay Scott SiekmannJay Scott Siekmann (15 patents)Gina Marie JohnsGina Marie Johns (15 patents)Stephen Porter BushStephen Porter Bush (14 patents)John Yeung ConwayJohn Yeung Conway (8 patents)Rita Greer, Legal RepresentativeRita Greer, Legal Representative (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (1 from 3,024 patents)


1 patent:

1. D587748 - Ink tank with RFID sensor and serpentine vent

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idiyas.com
as of
12/6/2025
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