This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Nxp USA, Inc., Freescale Semiconductor,inc., Nxp B.v.. Active years: 2016-2025.
Company Filing History:
2 out of 2,844 
1 out of 5,491 
1 out of 5,315 
Years Active: 2016-2025
Title: Innovations of Arun Kumar Barman
Introduction
Arun Kumar Barman is a notable inventor based in Faridabad, India. He has made significant contributions to the field of technology, particularly in the area of controller area networks. With a total of 4 patents to his name, Barman has demonstrated a commitment to advancing innovation in his field.
Latest Patents
One of his latest patents is a scalable virtualized controller area network system. This system includes multiple virtual CAN controllers and a CAN virtual network controller. The CAN virtual network controller features virtual CAN interfaces, network interfaces, and a configuration controller. Each virtual CAN interface links the virtual CAN controllers with the network interfaces, which are configured to connect one or more virtual CAN controllers into a CAN network. The configuration controller programs the network interfaces to link the virtual CAN controllers in various CAN networks. This innovation significantly reduces the number of protocol engines needed, thereby minimizing pin count and silicon area consumption.
Another notable patent is a method and apparatus for determining controller area network (CAN) bus loading. This invention describes a CAN node that determines the bus load on a CAN bus. The node receives an indication of a time window duration and defines a start and end time for measuring the bus load. It assesses whether the CAN bus is active for each bit detected during this time frame. If the bus load exceeds or falls below a specified threshold range, a signal is sent to a host processor.
Career Highlights
Arun Kumar Barman has worked with prominent companies such as NXP USA, Inc. and Freescale Semiconductor, Inc. His experience in these organizations has contributed to his expertise in the field of controller area networks and related technologies.
Collaborations
Throughout his career, Barman has collaborated with talented individuals, including Rahul Agrawal and Devendra Bahadur Singh. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Arun Kumar Barman is a distinguished inventor whose work in scalable virtualized controller area networks and CAN bus loading has made a significant impact in the technology sector. His contributions continue to influence advancements in the field.