Bohua Peng

Title: Bohua Peng and Acoustic Wave Device Innovation.

Introduction

Bohua Peng is an inventor based in Xiamen, China, associated with Epicmems (Xiamen) Co., Ltd. His patent work concerns acoustic-wave technology, including a device and filter designed with a layered structure and features intended to shape the device’s acoustic behavior.

Latest Patents

The supplied information lists one patent for Peng: “Acoustic wave device and filter.” The invention describes a substrate, lower electrode layer, piezoelectric layer, and upper electrode layer stacked in sequence. It also specifies one or more air cavities in the substrate beneath a region corresponding to the upper electrode.

Additional design features may include a hanging bridge connecting part of the upper electrode to the outside, hanging roofs at the electrode’s edge and inner portion, and a via hole through an inner hanging roof. The design may also use multiple air cavities or a horizontally extending recess in the upper electrode. The supplied data does not include a filing or publication date.

Career Highlights

Peng’s listed patent reflects work on acoustic-wave devices and filters, with structural elements such as air cavities, suspended electrode portions, and recesses. The supplied information identifies him as an inventor associated with Epicmems (Xiamen) Co., Ltd., but does not provide further details about his role or career history. The provided patent count is 1 patent.

Collaborations

The patent information connects Peng’s work with Epicmems (Xiamen) Co., Ltd. The supplied data does not identify additional co-inventors, research institutions, or collaborators.

Conclusion

Bohua Peng’s listed invention focuses on the layered construction and structural features of an acoustic-wave device and filter. His patent record, as provided, comprises 1 patent associated with Epicmems (Xiamen) Co., Ltd.