Company Filing History:
7 out of 4,791 
1 out of 494 
Years Active: 2007-2023
Title: Innovations of Raminder Jit Singh
Introduction
Raminder Jit Singh is a notable inventor based in San Jose, California. He holds a total of eight patents, showcasing his contributions to the field of technology and engineering. His work primarily focuses on advancements in microphone assemblies and signal amplification.
Latest Patents
One of his latest patents is for a microphone assembly that incorporates a direct current bias circuit. This invention describes devices and methods for starting up a microphone assembly, which can be implemented on an integrated circuit. The circuit includes a multi-stage charge pump and a low pass filter, designed to supply a DC bias signal to the transducer. The adjustable resistance within the LPF circuit can be reduced to minimize the settling time of the microphone assembly during startup.
Another significant patent is for an apparatus and method that completely eliminates input coupling capacitors in signal amplification. This circuit includes an amplifier with an input amplifier that receives an input analog signal and provides an amplified output. The design features a DC offset correction circuit that iteratively adjusts the DC offset of the input amplifier to ensure optimal performance each time the amplifier is powered up.
Career Highlights
Raminder has worked with prominent companies such as National Semiconductor Corporation and Knowles Electronics, Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Raminder has collaborated with talented individuals, including Ansuya P Bhatt and Sumant Bapat. These partnerships have likely enhanced his work and led to further advancements in his projects.
Conclusion
Raminder Jit Singh's contributions to technology through his patents and collaborations highlight his innovative spirit and dedication to engineering. His work continues to influence the fields of microphone technology and signal amplification.