Mnoon Yan Loke

Title: Mnoon Yan Loke: Innovator in Pressure and Tactile Sensing Technologies

Introduction

Mnoon Yan Loke is a distinguished inventor based in Singapore, known for his contributions to the field of microelectronics. He has been awarded two patents that showcase his innovative approach to pressure and tactile sensing technologies. His work has significant implications for various applications in electronics and sensor design.

Latest Patents

One of Mnoon Yan Loke's latest patents is a CMOS compatible integrated pressure sensor. This pressure sensor is fabricated onto a substrate using conventional CMOS fabrication processes. The design features a substrate with a first conductivity type and a well of an opposite conductivity type, which defines a membrane. Resistors are diffused into the well, and source/drain regions are provided for leadouts for the resistors. An n-cap is included for the resistors, and metalization contacts may connect the membrane to a positive bias during the membrane etching process. Additionally, a cavity is provided on the underside of the substrate through which pressure is applied to the membrane. Signal conditioning circuitry, such as an operational amplifier, can also be fabricated on the same substrate using the same IC processes.

Another notable patent is the design of a novel tactile sensor. This apparatus is designed for sensing an applied force and comprises a deflectable bridge formed in a substrate that spans a recessed area. The deflectable bridge includes a sensing element, and when force is applied to the bridge, the output characteristic of the sensing element changes in proportion to the magnitude of the applied force. The apparatus can also include a sensing bump in contact with the bridge, allowing the force to be applied through the sensing bump.

Career Highlights

Mnoon Yan Loke has worked at the Institute of Microelectronics, where he has contributed to advancing microelectronic technologies. His experience in this field has allowed him to develop innovative solutions that enhance the functionality and efficiency of electronic devices.

Collaborations

Throughout his career, Mnoon Yan Loke has collaborated with notable colleagues, including Pang Dow Foo and Lian Jun Liu. These collaborations have fostered a creative environment that has led to significant advancements in sensor technology.

Conclusion

Mnoon Yan Loke's contributions to pressure and tactile sensing technologies highlight his innovative spirit and dedication to advancing the field of microelectronics. His patents reflect a commitment to developing practical