• 1989
• Founding of Test Research Inc., TRI

• 1990
• Successful development of TR518 Manufacturing Defects Analyzer

• 1991
• D-Link placed order for TR518

• 1993
• Introduction of TR518F

• 1994
• Introduced HP TestJet technology and became the first authorized brand in China.

• 1995
• Introduced In-Line type TR518

• 1996
• Introduced TR518FE which was honored with the Symbol of Excellence (SOE) Award.

• 1997
• Introduced TR518FR which was also honored with SOE Award.

• 1999
• Launched semiconductor tester TR6005.

• 1999
• Chosen as one of the top 100 fast growing major Taiwan enterprises, by the CommonWealth Magazine

• 1999
• TRI Electronics (Shenzhen) Co., Ltd established.

• 1999
• Launched semiconductor tester TR6010.

• 2000
• Launched TR8001 In-Circuit Tester.

• 2000
• HsinChu design & solutions office established.

• 2001
• Acquired TestJet Technology permanent authorization.

• 2001
• Listed on Taiwan's Over The Counter market.

• 2001
• TRI Electronics (Suzhou) Co., Ltd established.

• 2002
• TR8001 received Taiwan SOE Award.

• 2002
• Listed on the Taiwan Stock Exchange .

• 2002
• Test Research USA, Inc. established.

• 2002
• Launched semiconductor testers TR6020, TR6050 and TR7100 Automated Optical Inspection (AOI) system .

• 2003
• Test Research Singapore Pte Ltd established.

• 2003
• Launched semiconductor testers TR6800 and TR7100EP AOI system.

• 2004
• Introduced TR7006 3D Solder Paste Inspection system.

• 2005
• TRI Electronics Trading (Shanghai) Co., Ltd.

• 2005
• Launched TR5001V In-Circuit Tester Introduced YMS (Yield Management System) which utilizes the intelligent Test Software Solutions to combine SPI, AOI, ICT and ATE testing system.

• 2006
• Launched semiconductor tester TR6850 and TR7500 AOI system Introduced TR7100EP which was honored with the EM Asia Awards.

• 2007
• Launched TR7600 Automated X-Ray Inspection (AXI) System.

• 2007
• TRI Test Research Europe GmbH established.

• 2008
• TRI Japan Corporation established.

• 2008
• New factory opened in Linkou, Taiwan

• 2008
• TRI won the EM Asia Best Supplier Award

• 2009
• Presented paper at International Test Conference (ITC) introducing VregTest solution.