Growing community of inventors

Richmond, VA, United States of America

Chi-Chang Lee

Average Co-Inventor Count = 2.00

ph-index = 4

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 = 44

Chi-Chang LeeDavid Charles Jones (4 patents)Chi-Chang LeePenny C Simpson (2 patents)Chi-Chang LeeChi-Chang Lee (6 patents)David Charles JonesDavid Charles Jones (15 patents)Penny C SimpsonPenny C Simpson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (6 from 16,338 patents)


6 patents:

1. 5122412 - Polyethylene plexifilamentary film-fibril sheet

2. 5085817 - Process for preparing a metallized polyethylene plexfilamentary

3. 5057351 - Metallized polyethylene plexifilamentary film-fibril sheet

4. 4999222 - Metallized polyethylene plexifilamentary film-fibril sheet

5. 4920001 - Point-bonded jet-softened polyethylene film-fibril sheet

6. 4910075 - Point-bonded jet-softened polyethylene film-fibril sheet

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as of
1/23/2026
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