Location History:
- GuangDong province, CN (2010)
- DongGuan, CN (2012)
Company Filing History:
Years Active: 2010-2012
Title: The Innovative Contributions of Li Jun Ma
Introduction
Li Jun Ma is a notable inventor based in Dongguan, China. He has made significant contributions to the field of disk drive technology, holding a total of 2 patents. His work focuses on enhancing the performance and reliability of hard disk drive suspensions.
Latest Patents
Li Jun Ma's latest patents include a "Bend-down tab for outrigger lead support in a disk drive suspension." This invention features a disk drive suspension with a bend-down tab that supports an outrigger lead. The tab extends laterally to the suspension and away from the slider, and it can include narrower tabs than the electrical lead. The depth of the tab can be at least the depth of the outrigger lead or deeper. Additionally, the tab can be supported by and integrally formed with an elongate gimbal spring arm.
Another significant patent is the "Structure and method for localizing solder ball strain on hard disk drive suspension gimbal." This invention presents a structure that prevents strains introduced by solder ball bonding from affecting the pitch static attitude (PSA) and other characteristics of the flexure assembly. The structure includes a flexure with two side rails that support a gimbal tongue, along with a laterally extending bridge that is attached at both ends to the side rails. This bridge is designed to accommodate flex trace circuit bonding pads while relieving strains caused by solder ball bonding and cooling.
Career Highlights
Li Jun Ma is currently employed at Magnecomp Corporation, where he continues to innovate in the field of disk drive technology. His work has contributed to advancements that enhance the efficiency and reliability of hard disk drives.
Collaborations
Li Jun Ma has collaborated with notable coworkers, including Fei He and Hai Hua Jiang, who have also contributed to the field of disk drive technology.
Conclusion
Li Jun Ma's innovative patents and contributions to disk drive technology highlight his role as a significant inventor in the industry. His work continues to influence advancements in hard disk drive suspensions, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.