For the Inventor, By the Inventor

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Singapore, Singapore

Lite-On Singapore Pte. Ltd.

USPTO Granted Patents = 62

% Expired Patents = 3.2

EPO Patents = 1

Forward Citations = 58

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83 inventors (with patents filed for the assignee):

You-Fa Wang (19 out of 19 patents)

Guang-Li Song (10 out of 10 patents)

Sin-Heng Lim (9 out of 9 patents)

4. Teck-Chai Goh (9 out of 9 patents)

5. Tong-Tee Tan (7 out of 7 patents)

6. Seng-Yee Chua (7 out of 7 patents)

7. Meng-Tong Tan (6 out of 6 patents)

8. Rui-tao Zheng (6 out of 6 patents)

9. Mon-Oo Win (4 out of 4 patents)

10. John Julius De Leon Asuncion (4 out of 6 patents)

11. Arakcre Dinesh Gopalaswamy (3 out of 3 patents)

12. Suresh Basoor Nijaguna (3 out of 3 patents)

13. Yu-Chou Lin (3 out of 5 patents)

14. Huey-Jen Lim (3 out of 3 patents)

15. Wui-pin Lee (3 out of 3 patents)

Core Competencies:

Optical Sensor

Color Sensing Device

Proximity Sensor

Optical Module

Heat Dissipation Structure

Bidirectional Converter

Electronic Device

Sensing Module

Wearable Device

Noise Filtering

Current Driving Circuit

Ambient Light Sensing

62 patents: Sort by Forward Citations

1. 12771230 - Trapezoidal current mode for multilevel DC-DC converter (2026-10-20),

2. 12762617 - Method and system of charging electric vehicle in an electric vehicle charging station (2026-10-13),

3. 12747982 - Optical sensor (2026-09-29),

4. 12724952 - Method for establishing optocoupler spice model (2026-09-01),

5. 12701897 - Sensor package and display device (2026-08-04),

6. 12693162 - Offset voltage compensation circuit and isolation amplifier device including the same (2026-07-28),

7. 12647090 - Capacitive coupling isolation device and receiving circuit (2026-06-02),

8. 12624998 - Optical sensing module, system and method for operating optical sensing system (2026-05-12),

9. 12621966 - Heat dissipation structure and vehicle charging device (2026-05-05),

10. 12602578 - Light source color coordinate estimation system and deep learning method thereof (2026-04-14),

11. 12590835 - Electronic device and sensor package with optical functional layer thereof (2026-03-31),

12. 12580491 - Multiple-port bidirectional converter (2026-03-17),

13. 12540854 - Color sensor and color sensing device (2026-02-03),

14. 12501588 - Cooling system and rack including the same (2025-12-16),

15. 12482228 - Training system and training method for human-presence detection model (2025-11-25),

Company Overview

Lite-On Singapore Pte. Ltd. specializes in optical sensing technology, focusing on the development and manufacturing of advanced optical sensors and related devices. Their expertise encompasses a range of products, including color sensing devices, proximity sensors, and optical modules, which are integral to various electronic applications. The company is committed to innovation in sensing modules and heat dissipation structures, contributing to enhanced performance in electronic devices across multiple industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

62 Patents

#50 in Singapore

#50 in Singapore

#11,779 in the World

Singapore, Singapore

Lite-On Singapore Pte. Ltd.

Forward Citations = 58

83 inventors:

You-Fa Wang (19 out of 19 patents)

Guang-Li Song (10 out of 10 patents)

Sin-Heng Lim (9 out of 9 patents)

4. Teck-Chai Goh (9 out of 9 patents)

5. Tong-Tee Tan (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lite-On Singapore Pte. Ltd.. Retrieved from https://idiyas.com/company/lite-on-singapore

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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