Company Filing History:
11 out of 4,791 
2 out of 1,302 
Years Active: 1998-2005
Title: Inderjit Singh: A Visionary Inventor in Semiconductor Technology
Introduction
Inderjit Singh is a distinguished inventor based in San Jose, California, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 13 patents, Singh has demonstrated his innovative prowess in developing advanced methodologies and designs that enhance semiconductor manufacturing processes.
Latest Patents
Among Inderjit Singh's latest patents are two pivotal inventions that showcase his expertise and forward-thinking approach. The first patent, titled "Method for producing a semiconductor die package using leadframe with locating holes," details a novel method for creating a die package. This invention involves a bumped die featuring solder bumps mounted to a leadframe. The leadframe incorporates a first lead with a locating hole as well as a second lead with its own locating hole, ensuring precise alignment and secure solder placement. A molding material surrounds the die, enhancing its protective qualities.
The second patent, "Flip chip with solder pre-plated leadframe including locating holes," presents a groundbreaking design for a flip-chip device. In this innovation, the leadframe is pre-plated with solder and integrates locating holes, omitting a die attach pad. Two leads are strategically designed with alignment holes to receive the solder bumps from the bumped die, while the remaining leads provide die contact areas for efficient placement. The downset design of the leads is approximately 4 mm, which optimizes the device's performance.
Career Highlights
Inderjit Singh has had a remarkable career trajectory, having worked with prominent companies that have shaped the semiconductor industry. He was employed by National Semiconductor Corporation, where he played a crucial role in advancing semiconductor innovations. He also contributed his expertise at Fairchild Semiconductor Corporation, further enhancing his reputation as a key player in the technology sector.
Collaborations
Throughout his career, Inderjit Singh has collaborated with notable professionals, including Hem P Takiar and Jaime A Bayan. These partnerships have fostered a stimulating environment for innovation and creativity, enabling him to refine his inventions and push the boundaries of semiconductor technology.
Conclusion
Inderjit Singh stands out as a leading inventor in the semiconductor realm, with a rich body of work that includes 13 patents to his name. His latest inventions reflect the cutting-edge advancements in die packaging and flip-chip design, underscoring his commitment to pioneering solutions that drive industry progress. As he continues to innovate, Inderjit Singh remains an inspiring figure for both current and future generations of inventors.