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For the Inventor, By the Inventor

Redwood City, CA, United States of America

Visvamohan Yegnashankaran

This inventor holds 37 USPTO granted patents and 1 published patent application, primarily in Semiconductor Technology. Top assignees: National Semiconductor Corporation, Casinda Inc., Lsi Logic Corporation. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Visvamohan Yegnashankaran. Retrieved from https://idiyas.com/inventor/visvamohan-yegnashankaran

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 37 

% Patents Active = 89.2

Average Co-Inventor Count = 1.9

ph-index = 10

Forward Citations = 467(Granted Patents)


Location History:

  • Redwood City, CA (US) (1998 - 2012)
  • Cupertino, CA (US) (2010 - 2018)

Company Filing History:

goldMedal33 out of 4,791 
 
National Semiconductor Corporation
 patents
silverMedal2 out of 2 
 
Casinda Inc.
 patents
bronzeMedal1 out of 3,715 
 
Lsi Logic Corporation
 patents
4. 1 out of 29,869 
 
Texas Instruments Corporation
 patents

Years Active: 1998-2018

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Areas of Expertise:
Integrated Circuit
MEMS Devices
Bipolar Transistor
MOS Transistor
Silicon Die
Heat Pipes
High Q Inductor
Capacitive Structures
Defect Detection
Dicing Method
Power Supply
Robotic Device
37 patents (USPTO):Explore Patents
1. 9941886 - Integrated circuit (IC) chip comprising an identification circuit (2018-04-10),
2. 9768781 - Identification circuit and IC chip comprising the same (2017-09-19),
3. 8303484 - Self-propelled robotic device that moves through bodily and other passageways (2012-11-06),
4. 8288834 - Semiconductor wafer and die that include an integrated circuit and two or more different MEMS-based semiconductor devices (2012-10-16),
5. 8198150 - Method of forming a semiconductor die with aluminum-spiked heat pipes (2012-06-12),
6. 7996034 - Cellular telephone handset with increased reception sensitivity and reduced transmit power levels (2011-08-09),
7. 7863644 - Bipolar transistor and method of forming the bipolar transistor with a backside contact (2011-01-04),
8. 7790602 - Method of forming a metal interconnect with capacitive structures that adjust the capacitance of the interconnect (2010-09-07),
9. 7764517 - Power supply with reduced power consumption when a load is disconnected from the power supply (2010-07-27),
10. 7754502 - Backside defect detector and method that determines whether unwanted materials are present on the backside of a semiconductor wafer (2010-07-13),
11. 7705421 - Semiconductor die with an integrated inductor (2010-04-27),
12. 7646064 - Semiconductor die with aluminum-spiked heat pipes (2010-01-12),
13. 7633131 - MEMS semiconductor sensor device (2009-12-15),
14. 7482228 - Method of forming a MOS transistor with a litho-less gate (2009-01-27),
15. 7338840 - Method of forming a semiconductor die with heat and electrical pipes (2008-03-04),

Title: Visvamohan Yegnashankaran: Innovator in Integrated Circuit Technology

Introduction: Visvamohan Yegnashankaran, based in Redwood City, CA, is a distinguished inventor with an impressive portfolio of 37 patents. His contributions to the field of integrated circuit technology are particularly noteworthy, showcasing his innovative spirit and technical expertise.

Latest Patents: One of Yegnashankaran's latest inventions is an integrated circuit (IC) chip that incorporates an identification circuit designed to generate a unique identification number (ID). This invention features a plurality of identification cells, each comprising a latch with opposing outputs that are determined by process variations within the circuit. Additionally, the design includes buffers on either side of the latch, which are connected to these outputs, enhancing the functionality of the identification circuit and the overall IC chip.

Career Highlights: Throughout his career, Yegnashankaran has accumulated substantial experience working with notable companies in the tech industry, including National Semiconductor Corporation and Casinda Inc. His work in these organizations has played a significant role in advancing semiconductor technology and integrated circuits.

Collaborations: During his professional journey, Yegnashankaran has collaborated with talented coworkers such as Gobi R Padmanabhan and Hengyang James Lin. These collaborations have fostered a creative environment that has likely contributed to their collective achievements in innovation.

Conclusion: Visvamohan Yegnashankaran stands out as a prominent figure in the field of integrated circuit technology. With a substantial number of patents to his name, his work continues to influence the future of electronic design and innovation. His ongoing commitment to pushing the boundaries of technology positions him as an essential contributor to the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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