This inventor holds 10 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Honeywell International Inc.. Active years: 2008-2013.
Company Filing History:
Years Active: 2008-2013
Title: Ijaz H Jafri: Innovator in Micromechanical Structures
Introduction
Ijaz H Jafri is a prominent inventor based in Woodinville, WA (US), known for his significant contributions to the field of micromechanical structures. With a total of 10 patents to his name, Jafri has made remarkable advancements in the manufacturing processes of these intricate devices. His work is characterized by innovative methods that enhance the functionality and reliability of micromechanical systems.
Latest Patents
Among his latest patents, Jafri has developed a "Method of manufacturing vibrating micromechanical structures." This patent outlines a fabrication process for single crystal silicon micromechanical resonators using a two-wafer approach. The method includes the micromachining of resonator anchors, capacitive air gaps, isolation trenches, and alignment marks in the active layer of the base wafer. The active layer of the resonator wafer is bonded directly to the base wafer, followed by the removal of handle and dielectric layers. The process culminates in the machining of a single crystal silicon resonator using silicon dry etch micromachining technology.
Another notable patent is the "Mitigation of high stress areas in vertically offset structures." This invention presents alternative methods for constructing vertically offset structures. It involves forming a flexible layer with specific dimensions that allow for deflection and bonding to a base member, thereby reducing stress in critical areas.
Career Highlights
Ijaz H Jafri has established a successful career at Honeywell International Inc., where he continues to innovate and develop new technologies. His expertise in micromechanical systems has positioned him as a key player in the industry, contributing to advancements that have practical applications in various fields.
Collaborations
Throughout his career, Jafri has collaborated with notable colleagues, including Galen P Magendanz and Jonathan L Klein. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Ijaz H Jafri's contributions to the field of micromechanical structures exemplify the spirit of innovation. His patents reflect a deep understanding of the complexities involved in manufacturing these devices, and his work continues to influence the industry positively.