Howard Johnson

Title: Howard Johnson: Innovator in Integrated Circuits

Introduction

Howard Johnson is a notable inventor based in Twisp, WA (US). He holds 2 patents that contribute significantly to the field of integrated circuits. His innovative work has paved the way for advancements in electronic components and their applications.

Latest Patents

One of Johnson's latest patents is for an integrated circuit having a discrete capacitor mounted on a semiconductor die. This invention involves the fabrication of integrated circuits with mounted discrete capacitors. The design includes bond pads and land pads on a semiconductor wafer, where discrete capacitors are mounted using flexible adhesive. This adhesive allows for thermal expansion differences between the capacitors and the semiconductor wafer. The land pads are electrically connected to the electrodes of the discrete capacitors, and the semiconductor wafer is divided into multiple semiconductor dice, which are then packaged accordingly.

Another significant patent is for a method for temporarily engaging electronic components for testing. This invention describes an electronic socket that provides both temporary and permanent attachments of electronic components to a substrate with interconnection circuits. The socket features wells filled with conductive fluid or paste for temporary attachment to the mesas of an electronic circuit. This temporary connection is useful for producing known good die (KGD), supporting burn-in and high-speed functional tests. The mesas can also be filled with a material that hardens after insertion for a permanent connection.

Career Highlights

Throughout his career, Howard Johnson has worked with various companies, including Xilinx, Inc. His contributions to the field of electronics have been recognized and valued in the industry.

Collaborations

Johnson has collaborated with notable individuals such as Peter Colne Salmon and Romi Mayder, further enhancing his innovative endeavors.

Conclusion

Howard Johnson's contributions to integrated circuits and electronic components demonstrate his significant impact on the field. His patents reflect a commitment to innovation and advancement in technology.