Jong Whang

Jong Whang

78 year
Electronic Technology
Producer Manufacturing

Jong Whang active positions

CompaniesPositionStartEnd
BTU INTERNATIONAL, INC. Chairman 2015-01-29 -
Director/Board Member 2015-01-29 2015-01-29
Chairman - -

Career history of Jong Whang

Former positions of Jong Whang

CompaniesPositionStartEnd
AMTECH SYSTEMS, INC. Director/Board Member 2022-03-29 2022-12-30
Chief Executive Officer 2018-12-05 2020-01-27
Chairman 1981-09-30 2022-03-29
Founder 1981-09-30 2022-12-30
President 1981-09-30 -
U. S. Quartz, Inc. Corporate Officer/Principal 1978-12-31 1980-12-31
Siltronics, Inc. Corporate Officer/Principal 1972-12-31 1978-12-31

Statistics

International

United States 6

Operational

Chairman 3
Director/Board Member 2
Corporate Officer/Principal 2

Sectoral

Electronic Technology 4
Producer Manufacturing 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies1
AMTECH SYSTEMS, INC.

Producer Manufacturing

Private companies4

Electronic Technology

Electronic Technology

Siltronics, Inc.

Electronic Technology

U. S. Quartz, Inc.

See company connections