Growing community of inventors

Columbia, SC, United States of America

David M Ludwigsen

Average Co-Inventor Count = 2.75

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 = 433

David M LudwigsenDirk Dewar Brown (6 patents)David M LudwigsenMark Bradshaw (6 patents)David M LudwigsenRobert John Glassett (3 patents)David M LudwigsenJason Griffith (2 patents)David M LudwigsenLoch T Brown (1 patent)David M LudwigsenChristopher James MacDonald (1 patent)David M LudwigsenHarrison Rose (1 patent)David M LudwigsenJeffrey Alan Amdur (1 patent)David M LudwigsenDavid M Ludwigsen (8 patents)Dirk Dewar BrownDirk Dewar Brown (38 patents)Mark BradshawMark Bradshaw (6 patents)Robert John GlassettRobert John Glassett (3 patents)Jason GriffithJason Griffith (2 patents)Loch T BrownLoch T Brown (1 patent)Christopher James MacDonaldChristopher James MacDonald (1 patent)Harrison RoseHarrison Rose (1 patent)Jeffrey Alan AmdurJeffrey Alan Amdur (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pandoodle Corporation (7 from 7 patents)

2. Other (1 from 832,718 patents)


8 patents:

1. 12468762 - Method and system for dynamically analyzing, modifying, and distributing digital images and video

2. 11853357 - Method and system for dynamically analyzing, modifying, and distributing digital images and video

3. 11605227 - Method and system for dynamically analyzing, modifying, and distributing digital images and video

4. 11182618 - Method and system for dynamically analyzing, modifying, and distributing digital images and video

5. 9754166 - Method of identifying and replacing an object or area in a digital image with another object or area

6. 9514381 - Method of identifying and replacing an object or area in a digital image with another object or area

7. 8963926 - User customized animated video and method for making the same

8. 8077179 - System and method for creating animated video with personalized elements

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as of
12/11/2025
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