Location History:
- Selangor, MY (2011 - 2012)
- Pulau Pinang, MY (2017)
- Bayan Lepas, MY (2015 - 2023)
- Penang, MY (2019 - 2023)
Company Filing History:
11 out of 2,212 
1 out of 445 
1 out of 1,874 
Years Active: 2011-2025
Title: Innovations by Moh Lim Sim
Introduction
Moh Lim Sim is a notable inventor based in Bayan Lepas, Malaysia. He has made significant contributions to technology, holding a total of 11 patents. His work primarily focuses on methods and devices that enhance the efficiency and security of electronic communications.
Latest Patents
One of his latest patents is titled "Automatic redaction and un-redaction of documents." This invention provides a method and apparatus for redacting documents. During operation, a call is received from a caller, and the identity of the caller is determined. Electronic paperwork related to a particular incident is retrieved, and witness statements from the caller, along with past correspondences, are analyzed to assess the caller's knowledge of the incident. The redaction of the electronic paperwork occurs based on this knowledge, ensuring that sensitive information such as addresses and phone numbers is protected from inadvertent disclosure.
Another significant patent is the "Device and method for correcting in-phase and quadrature phase baseband components to drive a speaker." This invention involves controlling a local oscillator of an RF downmixing device to various baseband frequency offsets. It determines amplitude ratio and phase errors for the respective IQ baseband components of a received RF signal. The invention generates filter coefficients to compensate for these errors, ultimately producing corrected IQ baseband components for improved audio output.
Career Highlights
Moh Lim Sim is currently employed at Motorola Solutions, Inc., where he continues to innovate and develop new technologies. His work has had a substantial impact on the field of electronic communications and signal processing.
Collaborations
He has collaborated with notable coworkers, including Chow Loong Cheah and Boon Heng Fong, contributing to various projects and advancements in technology.
Conclusion
Moh Lim Sim's contributions to innovation and technology are evident through his patents and work at Motorola Solutions, Inc. His inventions not only enhance communication security but also improve audio processing, showcasing his expertise and commitment to advancing technology.