Intellectual Property & Services For Reliable SiPs

Amkor Technology, Inc. (Nasdaq: AMKR ) offers the industry's broadest array of package formats and sizes, from traditional, "off-the-shelf" leadframe configurations to leading-edge chip scale, flip chip and system-in-package solutions incorporating highly customized designs. This allows Amkor to be a single source for many of their customers' total IC packaging requirements.

The ASE Group is the world's largest provider of independent semiconductor manufacturing services in assembly and test. As a global leader geared towards meeting the industry's ever growing needs for faster, smaller, and higher performance chips, the company provides a complete solution of semiconductor backend manufacturing services to their customers, including front-end engineering testing, wafer probing, final testing of logic, mixed signal, and memory semiconductors, and her test-related services.  

King Yuan Electronics was founded in 1987 and has grown to become a world leader in developing and delivering test solutions. KYEC has 4 state-of- the- art facilities to provide immediate support to their customers, KYEC has regional offices throughout the world, covering USA, Japan, Europe and Singapore.  Service currently available are: Test Development Engineering, Wafer Probe, Pre-assembly, and Final Test, covering a full range of applications such as RF, Mixed-signal, Digital, Memory, LCD driver, CIS/CCD and SOC.

Siliconware is a leading supplier of Assembly, Test, and Bumping services.  They also provide a Design Center and Package Characterization Center for their many customers.  Reliability systems are incorporated into their manufacturing process control and continuous quality improvement programs.  Precise Failure Analysis is a vital too built into SPIL's qualification, yield management, and manufacturing processes.

United Test and Assembly Center Ltd  (UTAC)

Established in 1997 and listed on the Main Board of the Singapore Exchange on 9 February 2004 (“UTAC – SGX:UnitedTAC”), United Test and Assembly Center Ltd ("UTAC") is a leading independent provider of test and assembly services for a wide range of semiconductor devices that include memory, mixed-signal/RF and logic integrated circuits. UTAC was ranked 2006's 5th largest independent provider of semiconductor assembly and test services by Gartner Dataquest in February 2007.

Founded in 1995, Walton Advanced Engineering Inc. is a memory assembly and testing service provider located in Kaohsiung Export Processing Zone (K.E.P.Z), Taiwan. Walton provides end to end turnkey services include IC packaging, final test, finished goods burn-in, and drop shipment to end customers.  With a focus on service, innovative technology, and continuous improvement, Walton is committed to achieving total customer satisfaction.