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Singapore, Singapore

Semiconductor Technologies & Instruments Pte. Ltd.

USPTO Granted Patents = 35

% Expired Patents = 2.9

EPO Patents = 17

Forward Citations = 194

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43 inventors (with patents filed for the assignee):

Ajharali Amanullah (6 out of 11 patents)

Rajiv Roy (6 out of 8 patents)

Jian Ping Jin (5 out of 5 patents)

4. Weerakiat Wahawisan (5 out of 5 patents)

5. Lee Kwang Heng (4 out of 4 patents)

6. Charles K Harris (4 out of 11 patents)

7. Han Cheng Ge (3 out of 6 patents)

8. Clyde Maxwell Guest (3 out of 6 patents)

9. Paul Harris Hasten (3 out of 3 patents)

10. Michael C Zemek (3 out of 3 patents)

11. Jing Lin (2 out of 4 patents)

12. Leng Kheam Lee (2 out of 2 patents)

13. Sreenivas Rao (2 out of 4 patents)

14. Tay Bok Her (2 out of 3 patents)

15. Kok Weng Wong (2 out of 5 patents)

35 patents: Sort by Forward Citations

1. 12476130 - Component handler (2025-11-18),

2. 11887876 - Component handler (2024-01-30),

3. 10876975 - System and method for inspecting a wafer (2020-12-29),

4. 10504761 - Method system for generating 3D composite images of objects and determining object properties based thereon (2019-12-10),

5. 10475690 - Apparatus and method for automatically setting, calibrating and monitoring or measuring pickup head position and force during component pickup operations (2019-11-12),

6. 10312124 - Single ultra-planar wafer table structure for both wafers and film frames (2019-06-04),

7. 10262885 - Multifunction wafer and film frame handling system (2019-04-16),

8. 10161881 - System and method for inspecting a wafer (2018-12-25),

9. 10128140 - System and method for automatically correcting for rotational misalignment of wafers on film frames (2018-11-13),

10. 9863889 - System and method for inspecting a wafer (2018-01-09),

11. 9816938 - Apparatus and method for selectively inspecting component sidewalls (2017-11-14),

12. 9620398 - Apparatus for handling a semiconductor component (2017-04-11),

13. 9524897 - End handler for film and film frames and a method thereof (2016-12-20),

14. 8885918 - System and method for inspecting a wafer (2014-11-11),

15. 8834091 - System and method using multiple component pane handlers configured to handle and transfer component panes (2014-09-16),

Semiconductor Technologies & Instruments Pte. Ltd. is a leading company specializing in the development and manufacturing of advanced semiconductor technologies and instruments. With a strong focus on innovation and quality, we provide a wide range of cutting-edge solutions that enable our customers to thrive in the ever-evolving semiconductor industry. Our expert team of engineers and scientists are dedicated to creating products that set new standards in performance, reliability, and efficiency. Visit our website to learn more about our comprehensive range of semiconductor technologies and instruments.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

35 Patents

#85 in

#85 in

#19,116 in the World

Singapore, Singapore

Semiconductor Technologies & Instruments Pte. Ltd.

Forward Citations = 194

43 inventors:

Ajharali Amanullah (6 out of 11 patents)

Rajiv Roy (6 out of 8 patents)

Jian Ping Jin (5 out of 5 patents)

4. Weerakiat Wahawisan (5 out of 5 patents)

5. Lee Kwang Heng (4 out of 4 patents)

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