Location History:
- San Jose, CA (US) (1994 - 1998)
- Milpitas, CA (US) (2003)
Company Filing History:
3 out of 43 
1 out of 832,891 Years Active: 1994-2003
Title: Innovations by Ashok Kumar Chalaka
Introduction
Ashok Kumar Chalaka is an accomplished inventor based in Milpitas, CA (US). He holds a total of 4 patents that showcase his contributions to the field of semiconductor technology and light-emitting diode (LED) devices. His innovative work has significantly impacted the industry, particularly in enhancing the functionality and reliability of electronic components.
Latest Patents
One of Chalaka's latest patents is for a "Silicon sub-mount capable of single wire bonding and of providing ESD protection for light emitting diode devices." This apparatus consists of a single wire bond silicon sub-mount designed to create an LED device with built-in electrostatic discharge (ESD) protection. The design utilizes a pass-through interconnection between the topside and underside of the sub-mount, ensuring that the LED chip mounted on it is electrically coupled to the anode.
Another notable patent is for a "Semiconductor device with integrated RC network and Schottky diode." This semiconductor device integrates a resistor, a capacitor, a Schottky diode, and an ESD protection device all on a single substrate. The resistor and capacitor are connected in series, while the Schottky diode and ESD protection device are arranged in parallel to the series connection, enhancing the device's overall performance.
Career Highlights
Chalaka has worked with California Micro Devices Corporation, where he has contributed to various projects that leverage his expertise in semiconductor technology. His work has been instrumental in developing innovative solutions that address industry challenges.
Collaborations
Throughout his career, Chalaka has collaborated with notable professionals, including Bhasker B Rao and Horst Leuschner. These collaborations have fostered an environment of innovation and have led to the successful development of advanced technologies.
Conclusion
Ashok Kumar Chalaka's contributions to the field of semiconductor technology and LED devices are noteworthy. His innovative patents reflect his commitment to advancing technology and improving electronic components. His work continues to influence the industry and inspire future innovations.