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Cambridge, MA, United States of America

Zena Technologies, Inc.

USPTO Granted Patents = 40

% Expired Patents = 95.0

Forward Citations = 692

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13 inventors (with patents filed for the assignee):

Munib Wober (40 out of 41 patents)

Young-June Yu (21 out of 27 patents)

Peter Duane (4 out of 4 patents)

4. Kwanyong Seo (3 out of 3 patents)

5. Paul Steinvurzel (3 out of 3 patents)

6. Ethan Schonbrun (3 out of 5 patents)

7. Kenneth Crozier (3 out of 5 patents)

8. Yaping Dan (2 out of 2 patents)

9. Thomas P H F Wendling (2 out of 2 patents)

10. Winnie N Ye (1 out of 5 patents)

11. Thomas P F H Wendling (1 out of 1 patent)

12. Turgut Tut (1 out of 1 patent)

13. Kenneth B Crozier (1 out of 2 patents)

Core Competencies:

Nanowire Arrays

Image Sensors

Photodetectors

Solar Energy Harvesting

Optical Waveguides

Color Filter Arrays

Vertical Pillar Structures

Fluorescent Nanowires

Passive Pixel Arrays

Silicon Nitride Light Pipes

Ultra Violet Detectors

Manufacturing Methods

40 patents: Sort by Forward Citations

1. 9601529 - Light absorption and filtering properties of vertically oriented semiconductor nano wires (2017-03-21),

2. 9543458 - Full color single pixel including doublet or quadruplet Si nanowires for image sensors (2017-01-10),

3. 9515218 - Vertical pillar structured photovoltaic devices with mirrors and optical claddings (2016-12-06),

4. 9490283 - Active pixel sensor with nanowire structured photodetectors (2016-11-08),

5. 9478685 - Vertical pillar structured infrared detector and fabrication method for the same (2016-10-25),

6. 9429723 - Optical waveguides in image sensors (2016-08-30),

7. 9410843 - Nanowire arrays comprising fluorescent nanowires and substrate (2016-08-09),

8. 9406709 - Methods for fabricating and using nanowires (2016-08-02),

9. 9343490 - Nanowire structured color filter arrays and fabrication method of the same (2016-05-17),

10. 9337220 - Solar blind ultra violet (UV) detector and fabrication methods of the same (2016-05-10),

11. 9304035 - Vertical waveguides with various functionality on integrated circuits (2016-04-05),

12. 9299866 - Nanowire array based solar energy harvesting device (2016-03-29),

13. 9263613 - Nanowire photo-detector grown on a back-side illuminated image sensor (2016-02-16),

14. 9177985 - Array of nanowires in a single cavity with anti-reflective coating on substrate (2015-11-03),

15. 9123841 - Nanowire photo-detector grown on a back-side illuminated image sensor (2015-09-01),

Zena Technologies, Inc., based in Cambridge, MA, specializes in advanced materials and nanotechnology, focusing on the development of innovative solutions such as nanowire arrays and optical waveguides. The company is at the forefront of creating high-performance image sensors and photodetectors, leveraging vertical pillar structures for enhanced functionality. Additionally, Zena is engaged in solar energy harvesting technologies and the production of fluorescent nanowires and infrared detectors, contributing to advancements in various high-tech applications.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

40 Patents

#71 in Cambridge, MA

#496 in Massachusetts

#8,618 in US

#17,048 in the World

Cambridge, MA, United States of America

Zena Technologies, Inc.

Forward Citations = 692

13 inventors:

Munib Wober (40 out of 41 patents)

Young-June Yu (21 out of 27 patents)

Peter Duane (4 out of 4 patents)

4. Kwanyong Seo (3 out of 3 patents)

5. Paul Steinvurzel (3 out of 3 patents)

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