Growing community of inventors

South San Gabriel, CA, United States of America

Howard Siu

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 = 274

Howard SiuLawrence V Maldarelli (1 patent)Howard SiuTerrence R Benson (1 patent)Howard SiuCharles J Sabonis (1 patent)Howard SiuRichard Jablonski (1 patent)Howard SiuHoward Siu (2 patents)Lawrence V MaldarelliLawrence V Maldarelli (7 patents)Terrence R BensonTerrence R Benson (6 patents)Charles J SabonisCharles J Sabonis (2 patents)Richard JablonskiRichard Jablonski (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Calcomp Inc. (1 from 100 patents)

2. Magtek, Inc. (1 from 34 patents)


2 patents:

1. 5814796 - Terminal for issuing and processing data-bearing documents

2. 5719608 - Constant flow ink delivery system

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12/15/2025
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