Growing community of inventors

South Pasadena, CA, United States of America

Darrell L Jan

Average Co-Inventor Count = 12.00

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 = 4

Darrell L Jan ↔ Margaret A Ryan (1 patent)Darrell L Jan ↔ Shiao-Pin S Yen (1 patent)Darrell L Jan ↔ April D Jewell (1 patent)Darrell L Jan ↔ Abhijit V Shevade (1 patent)Darrell L Jan ↔ Margie L Homer (1 patent)Darrell L Jan ↔ Adam Kisor (1 patent)Darrell L Jan ↔ Charles Taylor (1 patent)Darrell L Jan ↔ Hanying Zhou (1 patent)Darrell L Jan ↔ Kenneth S Manatt (1 patent)Darrell L Jan ↔ Tuan A Tran (1 patent)Darrell L Jan ↔ Allison M Manfreda (1 patent)Darrell L JanDarrell L Jan (1 patent)Margaret A RyanMargaret A Ryan (10 patents)Shiao-Pin S YenShiao-Pin S Yen (6 patents)April D JewellApril D Jewell (4 patents)Abhijit V ShevadeAbhijit V Shevade (4 patents)Margie L HomerMargie L Homer (4 patents)Adam KisorAdam Kisor (4 patents)Charles TaylorCharles Taylor (4 patents)Hanying ZhouHanying Zhou (3 patents)Kenneth S ManattKenneth S Manatt (3 patents)Tuan A TranTuan A Tran (2 patents)Allison M ManfredaAllison M Manfreda (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. California Institute of Technology (1 from 4,554 patents)


1 patent:

1. 8024133 - System for detecting and estimating concentrations of gas or liquid analytes

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12/30/2025
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