John Chen Email & Phone Number

Xiamen

Responsibilities:• Manage product requirement (Jama). Drive disciplines to develop product according to requirement definition in project life cycle.• Manage change request and product specification, Input from upstream GPM/UX and downstream to Test team to fully alignment.• Take TPM responsibility to drive core team and chipset vendor to fix top issues, meeting the timeline, product standards and certification requirements.• Tech enabler. New tech/standard readout, requirement definition and demo(LE Audio Spec/LC3/LC3+/Density/SPLC/APLC，MS Teams Audio/Video Spec)Achievements:• Manage headset dongle requirements, requirements hierarchy setup (200+ items), create/review/monitor change requests (Airoha/Qualcomm/Sigmastar platform)• Manage the LE Audio requirements，Auracast demo and leading LC3+ options for UX and long-term cost saving.• Define and setup five MS meeting rooms for different audio/video requirements.• Leading object-focus and remote-control demo for meeting room pain point improvement.

Xiamen, Fujian, China

Responsibilities:• Battery Life virtual team leader and SME in project lifecycle, evaluate the product design, leading HW/QA/Test team and driving/pushing them as a virtual team in mobile phone development, deal with customer replies.• Develop power/thermal software in kernel, fixing/driving the power/thermal issues, monitor/optimize the User-mix use battery life scores.• Design and innovate power saving solution and deploy to products.• Develop/Maintain/Debug the Sensor Hub, TP software. Achievements:• Lead the Moto G7 and Lenovo P2 battery life development to more than 48 hours in Mix-used score.• Xiamen Science and Technology Progress Award with Lenovo P2 as max battery life technology• Lead virtual team to exceed the battery life target, Carrier requirement (TMO/VZW/ATT) and customer expectation.• Innovate the Greed guardian to optimize suspend current drain and receive zero customer complain in over-night suspend scenario.• Drive the product design team to use battery friendly SOC/HW component with large battery size.• Implement AI solution to predict the skin temperature in thermal monitor/warning/mitigation algorithm.

Beijing City, China

Responsibilities:• Modem subsystem bring up, boot up/suspend/resume control• Modem-AP IPC driver development and maintain• RIL HAL software development• Lab/Field/Carrier test and certification issues analysis and fixing in projectlifecycle.Achievements:• Deliver high quality modem software for the first Intel mobile phone K900• Designed and rolled Qualcomm / Infineon / Leadcore modem solution in Lenovosmart phone project.

Beijing City, China

• Develop/Maintain Radio Interface Layer in Windows Mobile Phone basing on Vimicro SOC• Implement the Uart Driver on Vimicro SOC

Beijing, China

• Porting AVS codec to Samsung platform in Linux• Deveop UI interface on the embedded platform by QT