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For the Inventor, By the Inventor

Hsinchu, Taiwan

Springsoft, Inc.


USPTO Granted Patents = 28

% Expired Patents = 14.3


Forward Citations = 358

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65 inventors (with patents filed for the assignee):

goldMedal Shyh-Chang Lin (5 out of 7 patents)

silverMedal Tung-Chieh Chen (4 out of 16 patents)

bronzeMedal Jien-Shen Tsai (3 out of 4 patents)

4.  Sweyyan Shei (3 out of 13 patents)

5.  Po-Hung Lin (3 out of 5 patents)

6.  Fong-Yuan Chang (2 out of 55 patents)

7.  Yao-Wen Chang (2 out of 105 patents)

8.  Chung-Chia Chen (2 out of 33 patents)

9.  Wai-Kei Mak (2 out of 11 patents)

10.  Ren-Song Tsay (2 out of 9 patents)

11.  Kuo-Ching Lin (2 out of 3 patents)

12.  Hung Chun Chiu (2 out of 5 patents)

13.  Hwa Mao (2 out of 8 patents)

14.  Ming Yang Wang (2 out of 11 patents)

15.  Nan-Ting Yeh (2 out of 2 patents)


Core Competencies:
Integrated Circuits
Circuit Emulation
IC Placement
Debugging
Yield Rate
Schematic Generation
Analog IC Layout
Hierarchy-Based Design
Fault Testing
Layout Systems
Verification Environment
Waveform Display

28 patents:

1. 8407647 - Systems and methods for designing and making integrated circuits with consideration of wiring demand ratio (2013-03-26),
2. 8359560 - Methods and systems for debugging equivalent designs described at different design levels (2013-01-22),
3. 8359559 - Methods and systems for evaluating checker quality of a verification environment (2013-01-22),
4. 8336001 - Method for improving yield rate using redundant wire insertion (2012-12-18),
5. 8296708 - Method of constraint-hierarchy-driven IC placement (2012-10-23),
6. 8281280 - Method and apparatus for versatile controllability and observability in prototype system (2012-10-02),
7. 8261223 - Hierarchy-based analytical placement method capable of macro rotation within an integrated circuit (2012-09-04),
8. 8255853 - Circuit emulation systems and methods (2012-08-28),
9. 7970597 - Event-driven emulation system (2011-06-28),
10. 7895027 - HDL re-simulation from checkpoints (2011-02-22),
11. 7739646 - Analog and mixed signal IC layout system (2010-06-15),
12. 7703054 - Circuit emulation and debugging method (2010-04-20),
13. 7603640 - Multilevel IC floorplanner (2009-10-13),
14. 7461310 - IC functional and delay fault testing (2008-12-02),
15. 7386823 - Rule-based schematic diagram generator (2008-06-10),
Company Overview
Springsoft, Inc. is a prominent provider of electronic design automation (EDA) solutions, specializing in advanced software tools for semiconductor design and verification. The company focuses on enhancing productivity and efficiency in the design process, catering to the needs of engineers and designers in the semiconductor industry. Based in Hsinchu, Taiwan, Springsoft leverages its expertise in various domains, including digital design, analog/mixed-signal design, and verification methodologies, to support innovation in the rapidly evolving technology landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

28 Patents

#137 in Hsinchu

#621 in Taiwan

#23,262 in the World

Hsinchu, TW
Hsinchu, Taiwan

Springsoft, Inc.

Forward Citations = 358

65 inventors:

goldMedal Shyh-Chang Lin (5 out of 7 patents)

silverMedal Tung-Chieh Chen (4 out of 16 patents)

bronzeMedal Jien-Shen Tsai (3 out of 4 patents)

4.  Sweyyan Shei (3 out of 13 patents)

5.  Po-Hung Lin (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Springsoft, Inc.. Retrieved from https://idiyas.com/company/springsoft

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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