Founders Team 30+ years Expertise in strategic management, financial funding, customer relationship and sales. March 2021, Founder &. CEO of Shenzhen Longsailing Semiconductor Ltd. 2016 - 2020, Founder &. Partner, Shenzhen Zhengxuan Investment Co., Ltd. 2012 - 2016, CEO, Lihe Huarui E quity I nvestment Co., Ltd. 1996 - 2006, Senior Director, Sales and BD, Huawei. 2004 - 2006, FMBA, Joint Program by CU Hong Kong – Tsinghua University. 1985 - 1989, Bachelor, E.E. Department of Southeast University, China. 17+ years Expertise in chip design engineering of MRD, architecture, system and algorithms. Experience on 12 chip projects in domains of Cellular, small Cell, WiFi and Image Processing. March 2021, Founder &. CTO of Shenzhen Longsailing Semiconductor Ltd. 2017 - 2020, Chief Architect, WiFi 6 chipset design, Huawei. 2012 - 2016, Senior Product Line Manager, Small Cell chipsets, Broadcom. 2010 – 2012, GM China Area, Small Cell chipsets, Percello. 2006 - 2010, Senior System Engineer, Cellular modem chip design, Infineon. 2001 - 2005, PhD, Technical University Hamburg-Harburg, Germany. RAN Jianjun PhD, CTO HU Linping Chairman &. CEO