Po-Min Wang

Title: Po-Min Wang: Innovator in Image Sensor Technology

Introduction

Po-Min Wang is a distinguished inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of image sensors, which are crucial in various applications, including photography and video recording.

Latest Patents

Wang's latest patents include an innovative image sensor with embedded light-measuring pixels and a method of automatic exposure control. This apparatus is designed to receive data from a sensor array, which includes both image data and ambient light information. The processor within the apparatus determines if the image data meets a predetermined exposure criterion. If it does not, the processor obtains ambient light information and adjusts the exposure value for the imaging pixels accordingly. This advancement allows for improved image quality under varying lighting conditions.

Another notable patent is related to a phase lock loop (PLL) system. This PLL includes a phase frequency detector, charge pump, capacitor, analog-to-digital converter, noise canceller, accumulator, loop filter, oscillator, digital block, and frequency divider. The system effectively detects phase differences between reference and divided signals, generating a charge pump signal in response. The noise canceller enhances the output by eliminating shaped noise, resulting in a more stable oscillating signal.

Career Highlights

Po-Min Wang is currently employed at MediaTek Corporation, a leading global semiconductor company. His role involves developing cutting-edge technologies that push the boundaries of image processing and sensor capabilities. Wang's expertise in this field has positioned him as a key player in advancing image sensor technology.

Collaborations

Wang has collaborated with notable colleagues, including Yi-Jhan Sie and Chih-Hong Lou. These partnerships have fostered innovation and contributed to the successful development of new technologies in the realm of image sensors.

Conclusion

Po-Min Wang's contributions to image sensor technology through his patents and work at MediaTek Corporation highlight his role as an influential inventor. His innovative approaches continue to shape the future of imaging technology, making significant impacts in various applications.