Introduction

Following the 1st generation analogue communication (e.g. AMPS), the 2nd generation digital communication (e.g. CDMA, GSM), 3rd generation technology (e.g. CDMA2000, W-CDMA), and commercialization of 4G mobile communication, the field of mobile telecommunication has grown as one of the crucial sectors of IT technology. More recently, 5G mobile telecommunication technologies are competing in order to be selected as the international standard.

The winning technology will be accompanied by essential licensing needs and enforcement of its core technology in lawsuits to protect its intellectual property. For this particular reason, it is highly competitive to obtain the license (international standard) in mobile communication industry than any other industries.

Computers are making great strides along with the improvement of microprocessors and the expansion of memory capacity. The integration of microprocessors to form Dual Core and Quad Core has been commercialized and settled into one of the crucial sectors of IT technology due to recent incorporation with blockchain technology.

5T has performed a large number of works including patent prosecution, trials and litigations in the field of mobile communication/computer.