Xianwen Feng is a notable inventor based in Dongguan, China. He has made significant contributions to the field of camera shake reduction technology and disk drive units. With a total of seven patents to his name, Feng's work showcases his expertise and innovative spirit.

Latest Patents

One of Feng's latest patents is the "Suspension assembly of optical image stabilizer." This invention relates to camera shake reduction technology and discloses a suspension assembly of Optical Image Stabilization (OIS). It comprises a printed circuit board and a spring plate that is movably disposed on the printed circuit board. The printed circuit board is electrically connected with the spring plate and includes a substrate plate and a bend portion extending downwards along any side edge of the substrate plate. A support component is attached to the bottom surface of the substrate plate, and a plurality of conductive terminals are arranged on the outside surface of the bend portion. Additionally, a plurality of reinforce components are arranged on the inside surface of the bend portion, corresponding to the conductive terminals, placed at intervals without contact.

Another significant patent is the "Suspension with furcated write wire, head gimbal assembly and disk drive unit with the same." This invention includes a flexure and a plurality of electrical traces. The flexure has a leading portion and a tailing portion, featuring a laminated structure comprising a substrate layer, a dielectric layer, and a grounding layer. The electrical traces include at least one pair of write traces, with bonding pads and terminal pads positioned on the leading and tailing portions, respectively. The write wire connects these pads and has portions that are furcated into sub wires, which helps lower impedance and decrease signal transmission loss while widening frequency bandwidth.

Career Highlights

Xianwen Feng has worked with notable companies such as Sae Magnetics (H.K.) Limited and Sae Magnetics (H.K.) Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Feng has collaborated with several professionals in his field, including Jugang Zhang and Kun Yi, who is a woman. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Xianwen Feng's contributions to technology through his patents demonstrate his innovative capabilities and commitment to advancing camera and

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