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Fremont, CA, United States of America

Ess Technology, Inc.

USPTO Granted Patents = 166

% Expired Patents = 34.3

EPO Patents = 2

Trademarks = 6

Forward Citations = 1,359

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97 inventors (with patents filed for the assignee):

A Martin Mallinson (35 out of 67 patents)

Andrew Martin Mallinson (27 out of 27 patents)

Richard Arthur Mann (22 out of 30 patents)

4. Dustin Forman (20 out of 20 patents)

5. Selim Bencuya (14 out of 14 patents)

6. Robert Lynn Blair (13 out of 14 patents)

7. Joshua I Pine (10 out of 13 patents)

8. Ping Dong (8 out of 18 patents)

9. Zeynep Toros (8 out of 8 patents)

10. Terry Lee Sculley (7 out of 25 patents)

11. Martin Mallinson (7 out of 7 patents)

12. Jordan C Cookman (7 out of 39 patents)

13. Lester Joseph Kozlowski (6 out of 43 patents)

14. Simon Damphousse (6 out of 6 patents)

15. Hu Jing Yao (5 out of 5 patents)

Core Competencies:

Dynamic Range

CMOS Sensors

Audio Processing

Phase-Locked Loop

Analog-to-Digital Converter

Digital-to-Analog Converter

Signal Processing

Noise Shaping

FIR Filters

Multiplexor

Image Sensors

Video Signal Separation

166 patents: Sort by Forward Citations

1. 12224757 - Method and apparatus for reducing jitter in a phase-locked loop (2025-02-11),

2. 11606100 - Method and apparatus for enhancing dynamic range in an analog-to-digital converter (2023-03-14),

3. 11569839 - Method and apparatus for enhancing dynamic range in a digital-to-analog conversion circuit (2023-01-31),

4. 11211938 - Method and apparatus for generating output frequency locked to input frequency (2021-12-28),

5. 11081097 - Passive balancing of electroacoustic transducers for detection of external sound (2021-08-03),

6. 10798479 - Determination of effects of physical activity on electrical load devices (2020-10-06),

7. 10652649 - Determination of environmental effects on electrical load devices (2020-05-12),

8. 10433046 - Determination of environmental effects on electrical load devices (2019-10-01),

9. 10236850 - Signal processor using multiple frequency bands (2019-03-19),

10. 9973157 - Method and apparatus for achieving high-output signal swing from class-D amplifier (2018-05-15),

11. 9940415 - Finite impulse response filter for producing outputs having different phases (2018-04-10),

12. 9806684 - Method and apparatus for achieving very high-output signal swing from class-D amplifier (2017-10-31),

13. 9793867 - Method and apparatus for achieving very high-output signal swing from class-D amplifier using fewer components (2017-10-17),

14. 9692420 - Programmable circuit components with recursive architecture (2017-06-27),

15. 9647640 - Semi-analog FIR filter with high impedance state (2017-05-09),

ESS Technology, Inc. is a leading provider of audio solutions for the consumer electronics industry. With a focus on innovation and advanced technologies, ESS delivers high-performance audio products for applications such as mobile devices, smart speakers, soundbars, and headphones. The company has a strong reputation for its audio digital-to-analog converters (DACs) and audio amplifier products, which are known for their exceptional audio quality and low power consumption. ESS Technology is committed to enhancing audio experiences and creating immersive sound environments for consumers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Ess Technology, Inc.

166 Patents

#18 in Fremont, CA

#524 in California

#2,398 in US

#4,964 in the World

Fremont, CA, United States of America

Ess Technology, Inc.

Forward Citations = 1,359

97 inventors:

A Martin Mallinson (35 out of 67 patents)

Andrew Martin Mallinson (27 out of 27 patents)

Richard Arthur Mann (22 out of 30 patents)

4. Dustin Forman (20 out of 20 patents)

5. Selim Bencuya (14 out of 14 patents)

Please report any incorrect information to [email protected]

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