Growing community of inventors

Lansing, NY, United States of America

James S Ledwith

Average Co-Inventor Count = 3.37

ph-index = 3

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 = 159

James S LedwithJoseph A Walczyk (2 patents)James S LedwithBarry H Keys (2 patents)James S LedwithDennis Henry Cudzillo (2 patents)James S LedwithGregory Pasik (2 patents)James S LedwithErik Todeschini (1 patent)James S LedwithMichael D Robinson (1 patent)James S LedwithJames F O'Donnell (1 patent)James S LedwithDaniel Van Volkinburg (1 patent)James S LedwithRichard Kevin Mather (1 patent)James S LedwithMichael Scollan (1 patent)James S LedwithJames S Ledwith (5 patents)Joseph A WalczykJoseph A Walczyk (13 patents)Barry H KeysBarry H Keys (11 patents)Dennis Henry CudzilloDennis Henry Cudzillo (3 patents)Gregory PasikGregory Pasik (2 patents)Erik TodeschiniErik Todeschini (73 patents)Michael D RobinsonMichael D Robinson (15 patents)James F O'DonnellJames F O'Donnell (10 patents)Daniel Van VolkinburgDaniel Van Volkinburg (9 patents)Richard Kevin MatherRichard Kevin Mather (3 patents)Michael ScollanMichael Scollan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hand Held Products, Inc. (5 from 1,298 patents)


5 patents:

1. 10204252 - Indicia reader that simultaneously operates as a point-of-transaction indicia reader and a serial port device

2. 9652653 - Acceleration-based motion tolerance and predictive coding

3. 9652650 - Method for updating indicia readers

4. 8439267 - Secure wireless indicia reader

5. 8157177 - Indicia reading system with improved battery charging

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as of
12/28/2025
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