Growing community of inventors

Normal, IL, United States of America

Duane Christiansen

Average Co-Inventor Count = 2.44

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 = 84

Duane ChristiansenBrian Mark Fields (5 patents)Duane ChristiansenScott T Christensen (4 patents)Duane ChristiansenNathan Lee Tofte (4 patents)Duane ChristiansenSteven C Cielocha (4 patents)Duane ChristiansenKristopher Keith Gaudin (4 patents)Duane ChristiansenSteve Roberson (4 patents)Duane ChristiansenJohn Adrian Nepomuceno (4 patents)Duane ChristiansenMichael L Bernico (4 patents)Duane ChristiansenDerek Krut (1 patent)Duane ChristiansenPhilip H Miller (1 patent)Duane ChristiansenDuane Christiansen (8 patents)Brian Mark FieldsBrian Mark Fields (274 patents)Scott T ChristensenScott T Christensen (237 patents)Nathan Lee TofteNathan Lee Tofte (163 patents)Steven C CielochaSteven C Cielocha (127 patents)Kristopher Keith GaudinKristopher Keith Gaudin (118 patents)Steve RobersonSteve Roberson (76 patents)John Adrian NepomucenoJohn Adrian Nepomuceno (68 patents)Michael L BernicoMichael L Bernico (50 patents)Derek KrutDerek Krut (2 patents)Philip H MillerPhilip H Miller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. State Farm Mutual Automobile Insurance Company (8 from 2,403 patents)


8 patents:

1. 12356179 - Systems and methods for user authentication

2. 12045543 - Using voice input to control a user interface within an application

3. 11763669 - Technology for real-time detection and mitigation of remote vehicle anomalous behavior

4. 11687318 - Using voice input to control a user interface within an application

5. 11232708 - Technology for real-time detection and mitigation of remote vehicle anomalous behavior

6. 10733886 - Technology for real-time detection and mitigation of remote vehicle anomalous behavior

7. 10540892 - Technology for real-time detection and mitigation of remote vehicle anomalous behavior

8. 10118548 - Autonomous vehicle signaling of third-party detection

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1/4/2026
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