For the Inventor, By the Inventor

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Boulder, CO, United States of America

Coldquanta, Inc.

USPTO Granted Patents = 80

EPO Patents = 1

Forward Citations = 221

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58 inventors (with patents filed for the assignee):

Steven Michael Hughes (27 out of 27 patents)

Dana Zachary Anderson (25 out of 45 patents)

Evan Salim (13 out of 14 patents)

4. Farhad Majdeteimouri (13 out of 13 patents)

5. Seth Charles Caliga (11 out of 14 patents)

6. Mark Saffman (9 out of 17 patents)

7. Judith Olson (7 out of 7 patents)

8. Eric Magnuson Bottomley (7 out of 7 patents)

9. Haoquan Fan (6 out of 6 patents)

10. Flavio Cruz (5 out of 5 patents)

11. Dina Genkina (5 out of 5 patents)

12. Andrew Kortyna (5 out of 5 patents)

13. Thomas William Noel (5 out of 5 patents)

14. Jayson Denney (4 out of 4 patents)

15. Ying-Ju Wang (4 out of 5 patents)

Core Competencies:

Quantum Technologies

Atomic Clocks

Microwave Sensors

Optical Routing Networks

Rydberg States

Quantum Sensing

Vacuum Packaging

Quantum-State Readout

Bose-Einstein Condensates

Ion Traps

Matter-Wave Sensors

Quantum Mechanics

80 patents: Sort by Forward Citations

1. 12707754 - Quantum-particle cell with patterned transparent conductive oxides (2026-08-11),

2. 12704764 - Quantum-state readout using four-wave mixing (2026-08-11),

3. 12694316 - Transport-based qubit-array loading (2026-07-28),

4. 12693352 - Compact integrated vacuum cells usable with quantum RF sensor technologies (2026-07-28),

5. 12660255 - Pulsed-laser modification of quantum-particle cells (2026-06-16),

6. 12650537 - Gradient matter-wave gradiometry (2026-06-09),

7. 12597545 - Low noise high frequency coil driver (2026-04-07),

8. 12592783 - Optical routing network-based quantum array control (2026-03-31),

9. 12531227 - Compact vacuum packaging technology usable with ion traps (2026-01-20),

10. 12504495 - Rydberg-molecule-based microwave direction finding (2025-12-23),

11. 12444516 - Drop-in multi-optics module for quantum-particle cell (2025-10-14),

12. 12411388 - Quantum-state readout using stimulated emissions (2025-09-09),

13. 12411263 - Ultra-high-vacuum cell with integrated meta-optics (2025-09-09),

14. 12411085 - Miniature atomic spectroscopy reference cell system (2025-09-09),

15. 12353955 - Time-multiplexed superpixel-based quantum-array readout system (2025-07-08),

Coldquanta, Inc. is a leading innovator in the field of quantum technologies, specializing in the development of advanced quantum systems and applications. Headquartered in Boulder, Colorado, the company focuses on a range of core technologies including atomic clocks, microwave sensors, and optical routing networks. Their expertise extends to Rydberg states and quantum sensing, enabling breakthroughs in precision measurement and information processing. Coldquanta is committed to advancing the practical applications of quantum science across various industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Coldquanta, Inc.

80 Patents

#22 in Boulder, CO

#97 in Colorado

#4,627 in US

#9,440 in the World

Boulder, CO, United States of America

Coldquanta, Inc.

Forward Citations = 221

58 inventors:

Steven Michael Hughes (27 out of 27 patents)

Dana Zachary Anderson (25 out of 45 patents)

Evan Salim (13 out of 14 patents)

4. Farhad Majdeteimouri (13 out of 13 patents)

5. Seth Charles Caliga (11 out of 14 patents)

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