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Singapore, Singapore

Avago Technologies Ecbu IP Pte. Ltd.

USPTO Granted Patents = 50

% Expired Patents = 32.0

EPO Patents = 7

Forward Citations = 841

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95 inventors (with patents filed for the assignee):

Tong Xie (4 out of 49 patents)

Kee Yean Ng (4 out of 61 patents)

Weng Fei Wong (4 out of 25 patents)

4. Mark Melvin Butterworth (3 out of 64 patents)

5. Gim Eng Chew (3 out of 23 patents)

6. Boon Keat Tan (3 out of 39 patents)

7. Siang Leong Foo (3 out of 17 patents)

8. Janet Bee Yin Chua (3 out of 34 patents)

9. Siew It Pang (3 out of 21 patents)

10. Thye Linn Mok (3 out of 21 patents)

11. Ken A Nishimura (2 out of 62 patents)

12. Chee Foo Lum (2 out of 16 patents)

13. Fook Chuin Ng (2 out of 20 patents)

14. Gary B Gordon (2 out of 72 patents)

15. Tong Fatt Chew (2 out of 20 patents)

Core Competencies:

Optical Navigation

Light Emitting Device

Color Sensor

Spectral Emission

Optical Encoder

Illumination Control

Screen Pointer Control

Turbidity Measurement

Surface Detection

LED Lighting

Triangulation Technique

Automatic Meter Reading

50 patents: Sort by Forward Citations

1. 8212777 - Navigation device with dual airflow sensors (2012-07-03),

2. 7446677 - Method and apparatus for optically detecting selections made on an input device (2008-11-04),

3. 7435943 - Color sensor with infrared correction having a filter layer blocking a portion of light of visible spectrum (2008-10-14),

4. 7423705 - Color correction of LCD lighting for ambient illumination (2008-09-09),

5. 7423677 - Color filter method and apparatus (2008-09-09),

6. 7423633 - Apparatus for controlling the position of a screen pointer with low sensitivity to fixed pattern noise (2008-09-09),

7. 7423296 - Apparatus for producing a spectrally-shifted light output from a light emitting device utilizing thin-film luminescent layers (2008-09-09),

8. 7423227 - Apparatus for optical navigation (2008-09-09),

9. 7420542 - Apparatus for capturing and analyzing light and method embodied therein (2008-09-02),

10. 7405433 - Semiconductor light emitting device (2008-07-29),

11. 7404652 - Light-emitting diode flash module with enhanced spectral emission (2008-07-29),

12. 7400826 - Imaging device and method for producing a flash of light with pulsing (2008-07-15),

13. 7400456 - Lens having seamless profile defined by cubic polynomial function (2008-07-15),

14. 7400407 - Meter for measuring the turbidity of fluids using reflected light (2008-07-15),

15. 7400317 - Finger navigation system using captive surface (2008-07-15),

Company Overview

Avago Technologies Ecbu IP Pte. Ltd., based in Singapore, specializes in optical navigation technology, focusing on the development of advanced optical devices. The company is known for its innovations in light emitting devices, color sensors, and optical encoders, which are integral to various applications including illumination control and turbidity measurement. With a commitment to enhancing user interaction through screen pointer control and spectral emission technologies, Avago plays a significant role in the optical technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

50 Patents

#60 in Singapore

#60 in Singapore

#13,996 in the World

Singapore, Singapore

Avago Technologies Ecbu IP Pte. Ltd.

Forward Citations = 841

95 inventors:

Tong Xie (4 out of 49 patents)

Kee Yean Ng (4 out of 61 patents)

Weng Fei Wong (4 out of 25 patents)

4. Mark Melvin Butterworth (3 out of 64 patents)

5. Gim Eng Chew (3 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Avago Technologies Ecbu IP Pte. Ltd.. Retrieved from https://idiyas.com/company/avago-technologies-ecbu-ip

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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