James Edwin Culler, Jr

Title: Innovations by James Edwin Culler, Jr.

Introduction

James Edwin Culler, Jr. is a notable inventor based in Lexington, NC (US). He has made significant contributions to the field of electronics through his innovative patents. With a total of 3 patents, Culler has focused on enhancing the functionality and reliability of electronic devices.

Latest Patents

One of his latest patents is titled "Fiducials for laminate structures." This invention discloses laminate structures and configurations of fiducials that improve visibility and contrast for optical detection equipment used in automated machines within the electronics industry. The fiducials are defined by openings in laminate structures that extend to various depths, ensuring sufficient contrast for detection. These openings can be arranged to extend through multiple metal and dielectric layers, and the fiducials may be formed using laser drilling or other subtractive processing techniques. Additionally, these fiducials can be coated with layers such as a metal coating that provides electromagnetic shielding for electronic devices.

Another significant patent is "Electromagnetic shielding for integrated circuit modules." This patent outlines a module-bottom sealing procedure for integrated circuit modules. It involves applying a combination of shielding protective material and chemical-resistant tape over the bottom surface of the module substrate, sealing each module contact. The precursor package is then singulated to form individual integrated modules, with a shielding structure applied over each module's side surface, electrically coupled to a ground plane within the module substrate.

Career Highlights

Culler is currently employed at Qorvo US, Inc., where he continues to innovate in the field of electronics. His work has contributed to advancements in the design and functionality of electronic components, particularly in improving detection and shielding methods.

Collaborations

Some of his notable coworkers include Stephen Craig Parker and Donald Joseph Leahy, who have collaborated with him on various projects within the company.

Conclusion

James Edwin Culler, Jr. is a prominent inventor whose work has significantly impacted the electronics industry. His innovative patents demonstrate his commitment to enhancing electronic device functionality and reliability.