Company Filing History:
1 out of 960 
1 out of 335 Years Active: 2025
Title: Tiongkee Chua: Innovator in MEMS Technology
Introduction
Tiongkee Chua is a notable inventor based in Singapore, recognized for his contributions to micro-electro-mechanical systems (MEMS) technology. He holds 2 patents that showcase his innovative approach to enhancing audio and sensing technologies.
Latest Patents
One of his latest patents is a MEMS microphone that features a housing body with a containment space, a sound hole, a MEMS microphone chip, an ASIC chip, and a subtractor. This invention includes at least two MEMS microphone chips with differing frequency response characteristics. The design allows for improved anti-interference performance and sensitivity compared to existing technologies. Another significant patent is a capacitive sensing circuit and method, which includes a charge pump, a MEMS chip, and both analog and digital signal modulators. This circuit reduces harmonic distortion by utilizing the input signal of the MEMS chip directly for analog modulation.
Career Highlights
Tiongkee Chua has worked with prominent companies such as AAC Technologies Pte. Ltd. and AAC Acoustic Technologies (Shenzhen) Co., Ltd. His experience in these organizations has contributed to his expertise in MEMS technology and innovation.
Collaborations
He has collaborated with notable colleagues, including Siewseong Tan and Awinash Anand, further enhancing his work in the field of MEMS technology.
Conclusion
Tiongkee Chua's innovative patents and career achievements highlight his significant contributions to the field of MEMS technology. His work continues to influence advancements in audio and sensing applications.