![Yi Shih Tseng](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Yi Shih Tseng
Director/Board Member at
CHROMA ATE INC.
Net worth: 16 M $ as of 2026-05-30
Profile
Yi Shih Tseng currently works at Camtek Ltd., as Independent Director from 2019, Chroma Ate, Inc., as Director & GM-Integrated System Solution from 2012, Chroma Ate Europe BV, as Director, Chroma ATE, Inc. (USA), as Director, MAS Automation Corp., as Director, Innovative Nanotech, Inc., as Director, Adivic Technology Co. Ltd., as Director, and Testar Electronics Corp., as Member-Supervisory Board.
Dr. Tseng also formerly worked at Institute For Information Industry, as Project Manager from 1992 to 1998.
Dr. Tseng received his doctorate degree in 1992 from The Pennsylvania State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CHROMA ATE INC. 0.05% | 2025-04-11 | 198,948 ( 0.05% ) | 16 M $ | 2026-05-30 |
Yi Shih Tseng active positions
| Companies | Position | Start |
|---|---|---|
| CHROMA ATE INC. | Director/Board Member | 2012-06-05 |
| CAMTEK LTD. | Director/Board Member | 2019-06-02 |
Testar Electronics Corp.
 Testar Electronics Corp. Miscellaneous Commercial ServicesCommercial Services Manufactures light emitting diode chips | Director/Board Member | - |
Chroma ATE, Inc. (USA)
 Chroma ATE, Inc. (USA) Wholesale DistributorsDistribution Services Supplies precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems | Director/Board Member | - |
Chroma Ate Europe BV
 Chroma Ate Europe BV Part of Chroma Ate, Inc., Chroma Ate Europe BV is a company based in Ede, the Netherlands. | Director/Board Member | - |
MAS Automation Corp.
 MAS Automation Corp. SemiconductorsElectronic Technology Manufactures photovoltaic, flat panel display, battery formation and grading & factory automation equipment | Director/Board Member | - |
Adivic Technology Co. Ltd. | Director/Board Member | - |
Innovative Nanotech, Inc. | Director/Board Member | - |
Former positions of Yi Shih Tseng
| Companies | Position | End |
|---|---|---|
Institute For Information Industry
 Institute For Information Industry Miscellaneous Commercial ServicesCommercial Services Provides research services for information technology industry | Corporate Officer/Principal | 1997-12-31 |
Training of Yi Shih Tseng
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
68
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Camtek Ltd.
 Camtek Ltd. Electronic ComponentsElectronic Technology Designs, develops, manufactures, and markets automatic optical inspection systems and related products | Electronic Technology |
Chroma Ate, Inc.
 Chroma Ate, Inc. Electronic Equipment/InstrumentsElectronic Technology Manufactures and sells precision electronics testing instruments and automatic products | Electronic Technology |
Chroma Ate Europe BV
Chroma Ate Europe BV Part of Chroma Ate, Inc., Chroma Ate Europe BV is a company based in Ede, the Netherlands. | |
The Pennsylvania State University
 The Pennsylvania State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Institute For Information Industry
Institute For Information Industry Miscellaneous Commercial ServicesCommercial Services Provides research services for information technology industry | Commercial Services |
Chroma ATE, Inc. (USA)
Chroma ATE, Inc. (USA) Wholesale DistributorsDistribution Services Supplies precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems | Distribution Services |
Testar Electronics Corp.
Testar Electronics Corp. Miscellaneous Commercial ServicesCommercial Services Manufactures light emitting diode chips | Commercial Services |
MAS Automation Corp.
MAS Automation Corp. SemiconductorsElectronic Technology Manufactures photovoltaic, flat panel display, battery formation and grading & factory automation equipment | Electronic Technology |
Innovative Nanotech, Inc. | |
Adivic Technology Co. Ltd. |
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