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For the Inventor, By the Inventor

Phoenix, AZ, United States of America

Sntech Inc.


USPTO Granted Patents = 16

% Expired Patents = 93.8

Forward Citations = 88

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8 inventors (with patents filed for the assignee):

goldMedal Young-Chun Jeung (13 out of 21 patents)

silverMedal Thomas Earl Cain (2 out of 2 patents)

bronzeMedal Luis D Morales (1 out of 8 patents)

4.  Jared D Zumstein (1 out of 3 patents)

5.  Stephen A Zavodny (1 out of 4 patents)

6.  Young Chun Jeung (1 out of 1 patent)

7.  Jordan Bass (1 out of 1 patent)

8.  Louis Sulfstede (1 out of 4 patents)


16 patents:

1. 8598833 - Electrically communtated motor with data communication device (2013-12-03),
2. 8587233 - Speed-defined torque control (2013-11-19),
3. 8504646 - Data transfer between motors (2013-08-06),
4. 8378618 - Systems and methods for controlling operations of a motor (2013-02-19),
5. 8299661 - Rotor of brushless motor (2012-10-30),
6. 8292595 - Method of constant airflow control for a ventilation system (2012-10-23),
7. 8288976 - Optimization of motor operation using a test cycle (2012-10-16),
8. 8287244 - Motor control apparatus for a ventilation system (2012-10-16),
9. 8183733 - Two-phase brushless DC motor (2012-05-22),
10. 8138710 - Power drive of electric motor (2012-03-20),
11. 8134319 - Compensation of motor control using current-RPM relation for a ventilation system (2012-03-13),
12. 8072167 - Time delay logic of motor control (2011-12-06),
13. 8054018 - Multi-level programming of motor for a ventilation system (2011-11-08),
14. 8049447 - Electric motor with power supply circuit supplying isolated electric power (2011-11-01),
15. 8033007 - Method of making rotor of brushless motor (2011-10-11),
Company Overview
Sntech Inc. is a technology company based in Phoenix, AZ, specializing in advanced engineering solutions and innovative product development. The organization focuses on creating cutting-edge technologies across various domains, including electronics, software applications, and integrated systems. With a commitment to research and development, Sntech Inc. aims to enhance operational efficiency and drive technological advancements in its field, catering to a diverse range of industries and applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Sntech Inc. USPTO Patent Assignee Logo
16 Patents

#54 in Phoenix, AZ

#236 in Arizona

#19,907 in US

#37,788 in the World

Phoenix, AZ (US)
Phoenix, AZ, United States of America

Sntech Inc.

Forward Citations = 88

8 inventors:

goldMedal Young-Chun Jeung (13 out of 21 patents)

silverMedal Thomas Earl Cain (2 out of 2 patents)

bronzeMedal Luis D Morales (1 out of 8 patents)

4.  Jared D Zumstein (1 out of 3 patents)

5.  Stephen A Zavodny (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sntech Inc.. Retrieved from https://idiyas.com/company/sntech

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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