Profile
Ephraim Kwok served as Chief Financial Officer at TriQuint WJ, Inc., Elantec Semiconductor LLC, Summit Microelectronics, Inc., Alpha & Omega Semiconductor, Inc., InVisage Technologies, Inc., and Alpha & Omega Semiconductor Ltd.
He holds an MBA from the University of California, Berkeley and an undergraduate degree from the University of California, Davis.
Former positions of Ephraim Kwok
| Companies | Position | End |
|---|---|---|
| ALPHA AND OMEGA SEMICONDUCTOR LIMITED | Director of Finance/CFO | 14/02/2012 |
TriQuint WJ, Inc.
 TriQuint WJ, Inc. Telecommunications EquipmentElectronic Technology TriQuint WJ, Inc. designs and manufactures broadband communications products. The firm provides radio frequency solutions serving multiple markets targeting wireless communications, RF identification, broadband cable, and defense and homeland security. The company was founded in 1957 and is headquartered in San Jose, CA. | Director of Finance/CFO | 01/01/2005 |
Summit Microelectronics, Inc.
 Summit Microelectronics, Inc. SemiconductorsElectronic Technology Summit Microelectronics, Inc. designs, develops, and manufactures Designs and manufactures programmable power integrated circuits. It provides integrated power management solutions combining precision power regulation with sophisticated digital control in a single chip. The firm's fast charging solutions are found in a variety of leading mobile phones, tablets, and e-readers. The company was founded in 1997 and is headquartered in San Diego, CA. | Director of Finance/CFO | 01/01/2004 |
Elantec Semiconductor LLC
 Elantec Semiconductor LLC SemiconductorsElectronic Technology Elantec Semiconductor LLC designs, manufactures and markets high performance analog integrated circuits primarily for the video, optical storage, communications and power management markets. The company was founded in 1983 and is headquartered in Milpitas, CA. | Director of Finance/CFO | 01/01/2001 |
InVisage Technologies, Inc.
 InVisage Technologies, Inc. SemiconductorsElectronic Technology InVisage Technologies, Inc. operates as a fabless semiconductor company. Its quantumfilm technology is a digital image sensor that utilizes a quantum-dot based material to enable unprecedented light capture efficiency. The firm's image sensors are used for mobile phone cameras, security and surveillance solutions, webcams, automotive and medical imaging, digital still cameras and handheld devices. The company was founded by Everett S. McGinley and Edward Hartley Sargent in October 2006 and is headquartered in Menlo Park, CA. | Director of Finance/CFO | - |
Training of Ephraim Kwok
| University of California, Berkeley | Masters Business Admin |
| University of California, Davis | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| ALPHA AND OMEGA SEMICONDUCTOR LIMITED | Electronic Technology |
| Private companies | 5 |
|---|---|
Alpha & Omega Semiconductor, Inc.
 Alpha & Omega Semiconductor, Inc. Industrial MachineryProducer Manufacturing Alpha & Omega Semiconductor, Inc. designs, develops and supplies power semiconductor products. It offers portable computers, flat panel televisions, smart phones, battery packs, consumer and industrial motor controls and power supplies for computers, servers and telecommunications equipment. The firm's major products include power discrete and integrated circuits. Alpha & Omega Semiconductor was founded in 2000 by Mike F. Chang, Yueh-Se Ho and Anup Bhalla and is headquartered in Sunnyvale, CA. | Producer Manufacturing |
TriQuint WJ, Inc.
TriQuint WJ, Inc. Telecommunications EquipmentElectronic Technology TriQuint WJ, Inc. designs and manufactures broadband communications products. The firm provides radio frequency solutions serving multiple markets targeting wireless communications, RF identification, broadband cable, and defense and homeland security. The company was founded in 1957 and is headquartered in San Jose, CA. | Electronic Technology |
Summit Microelectronics, Inc.
Summit Microelectronics, Inc. SemiconductorsElectronic Technology Summit Microelectronics, Inc. designs, develops, and manufactures Designs and manufactures programmable power integrated circuits. It provides integrated power management solutions combining precision power regulation with sophisticated digital control in a single chip. The firm's fast charging solutions are found in a variety of leading mobile phones, tablets, and e-readers. The company was founded in 1997 and is headquartered in San Diego, CA. | Electronic Technology |
Elantec Semiconductor LLC
Elantec Semiconductor LLC SemiconductorsElectronic Technology Elantec Semiconductor LLC designs, manufactures and markets high performance analog integrated circuits primarily for the video, optical storage, communications and power management markets. The company was founded in 1983 and is headquartered in Milpitas, CA. | Electronic Technology |
InVisage Technologies, Inc.
InVisage Technologies, Inc. SemiconductorsElectronic Technology InVisage Technologies, Inc. operates as a fabless semiconductor company. Its quantumfilm technology is a digital image sensor that utilizes a quantum-dot based material to enable unprecedented light capture efficiency. The firm's image sensors are used for mobile phone cameras, security and surveillance solutions, webcams, automotive and medical imaging, digital still cameras and handheld devices. The company was founded by Everett S. McGinley and Edward Hartley Sargent in October 2006 and is headquartered in Menlo Park, CA. | Electronic Technology |
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