For the Inventor, By the Inventor

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Kapolei, HI, United States of America

Trutag Technologies, Inc.

USPTO Granted Patents = 32

% Expired Patents = 9.4

EPO Patents = 2

Trademarks = 8

Forward Citations = 61

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25 inventors (with patents filed for the assignee):

Timothy Learmonth (26 out of 27 patents)

Ting Zhou (18 out of 34 patents)

Michael P O'Neill (11 out of 13 patents)

4. Peter K Pearson (10 out of 22 patents)

5. Hod Finkelstein (7 out of 38 patents)

6. Karl-Josef Kramer (3 out of 22 patents)

7. Mehrdad M Moslehi (3 out of 238 patents)

8. Subramanian Tamilmani (3 out of 14 patents)

9. Jay Ashjaee (3 out of 10 patents)

10. Mark Hsu (3 out of 12 patents)

11. Takao Yonehara (3 out of 192 patents)

12. George D Kamian (2 out of 25 patents)

13. Ron R Nissim (2 out of 2 patents)

14. Sergey Etchin (2 out of 2 patents)

15. Christopher Tacklind (1 out of 34 patents)

32 patents: Sort by Forward Citations

1. 11867615 - Field calibration for near real-time Fabry Perot spectral measurements (2024-01-09),

2. 11166874 - System for producing a packaged item with an identifier (2021-11-09),

3. 11125753 - Labeling using an optical thickness measurement of a biosensor (2021-09-21),

4. 10829864 - Apparatus and methods for uniformly forming porous semiconductor on a substrate (2020-11-10),

5. 10578487 - Calibration for fabry perot spectral measurements (2020-03-03),

6. 10490108 - Item label with a tag (2019-11-26),

7. 10323985 - Signal processing for tunable Fabry-Perot interferometer based hyperspectral imaging (2019-06-18),

8. 10269022 - System for verifying an item in a package using a database (2019-04-23),

9. 10195109 - System for producing a packaged item with an identifier (2019-02-05),

10. 10168214 - Method of assembly and manufacturing of piezo actuated Fabry-Perot interferometer (2019-01-01),

11. 10138565 - High-throughput batch porous silicon manufacturing equipment design and processing methods (2018-11-27),

12. 10078766 - Labeling and authenticating using a microtag (2018-09-18),

13. 10071843 - System for verifying an item in a package (2018-09-11),

14. 10024717 - Tag reading using targeted spatial spectral detection (2018-07-17),

15. 10012542 - Fabry-Perot spectral image measurement (2018-07-03),

TruTag Technologies, Inc. is a leading provider of product authentication and brand security solutions using microscopic edible barcodes. Their innovative technology allows manufacturers, regulatory bodies, and consumers to verify the authenticity and origin of products. TruTag's solutions are widely used in industries such as pharmaceuticals, food, electronics, and more, enabling enhanced supply chain transparency and protection against counterfeiting.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Trutag Technologies, Inc.

32 Patents

#1 in Kapolei, HI

#4 in Hawaii

#10,583 in US

#20,645 in the World

Kapolei, HI, United States of America

Trutag Technologies, Inc.

Forward Citations = 61

25 inventors:

Timothy Learmonth (26 out of 27 patents)

Ting Zhou (18 out of 34 patents)

Michael P O'Neill (11 out of 13 patents)

4. Peter K Pearson (10 out of 22 patents)

5. Hod Finkelstein (7 out of 38 patents)

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