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Singapore, Singapore

Tritech Microelectronics, Ltd

USPTO Granted Patents = 38

Forward Citations = 787

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41 inventors (with patents filed for the assignee):

Uday Dasgupta (11 out of 42 patents)

Aruna B Ajjikuttira (3 out of 5 patents)

Tapani Ritoniemi (2 out of 9 patents)

4. Chan Chee Oei (2 out of 3 patents)

5. Ville Eerola (2 out of 4 patents)

6. Timo Husu (2 out of 4 patents)

7. Seppo Ingalsuo (2 out of 3 patents)

8. Eero Pajarre (2 out of 6 patents)

9. Eng Yue Ong (2 out of 8 patents)

10. Swee Hock Lim (2 out of 8 patents)

11. Liusheng Liu (2 out of 2 patents)

12. David Ho Poh (2 out of 2 patents)

13. Yap Hwa Seng (2 out of 2 patents)

14. Siang-Tze Wee (2 out of 2 patents)

15. Chow Fong Chan (2 out of 5 patents)

Core Competencies:

Operational Amplifiers

Digital Filters

Signal Synthesis

CMOS Technology

Frequency Synthesizers

Analog Converters

Time Constant Tuning

Harmonic Distortion

Integrated Circuits

MOS Transistor

Touchpad Controllers

38 patents: Sort by Forward Citations

1. 6370556 - Method and arrangement in a transposed digital FIR filter for multiplying a binary input signal with tap coefficients and a method for designing a transposed digital filter (2002-04-09),

2. 6298466 - Method and system for synthesizing operational amplifiers for amplifying systems with minimal total harmonic distortion (2001-10-02),

3. 6295520 - Multi-pulse synthesis simplification in analysis-by-synthesis coders (2001-09-25),

4. 6278068 - Integrated technique for filtering and measuring signals of four and five wire digitizers (2001-08-21),

5. 6194966 - Cmos class ab operational amplifier operating from a single 1.5v cell (2001-02-27),

6. 6184704 - Design method for compensation of process variation in CMOS digital input circuits (2001-02-06),

7. 6166581 - Differential integrator having offset and gain compensation, not (2000-12-26),

8. 6157331 - Sigma delta modulator with automatic saturation detection and recovery (2000-12-05),

9. 6157259 - Biasing and sizing of the MOS transistor in weak inversion for low (2000-12-05),

10. 6150894 - Oscillator having minimum frequency and amplitude fluctuation due to (2000-11-21),

11. 6146939 - Metal-polycrystalline silicon-N-well multiple layered capacitor (2000-11-14),

12. 6144238 - Integrated power-on-reset circuit (2000-11-07),

13. 6133954 - Integrated circuit color chip with cells with integral color filters (2000-10-17),

14. 6131105 - Calculation of a scalar product in a direct-type FIR filter (2000-10-10),

15. 6127859 - All-digital minimal jitter frequency synthesizer incorporating an (2000-10-03),

Company Overview

Tritech Microelectronics, Ltd is a Singapore-based company specializing in the design and manufacture of advanced semiconductor solutions. The organization focuses on developing integrated circuits and system-on-chip products that cater to various sectors, including consumer electronics, automotive, and industrial applications. With a commitment to innovation, Tritech leverages its expertise in microelectronics to deliver high-performance solutions that meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

38 Patents

#79 in Singapore

#79 in Singapore

#17,860 in the World

Singapore, Singapore

Tritech Microelectronics, Ltd

Forward Citations = 787

41 inventors:

Uday Dasgupta (11 out of 42 patents)

Aruna B Ajjikuttira (3 out of 5 patents)

Tapani Ritoniemi (2 out of 9 patents)

4. Chan Chee Oei (2 out of 3 patents)

5. Ville Eerola (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tritech Microelectronics, Ltd. Retrieved from https://idiyas.com/company/tritech-microelectronics

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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