Category:Zhuanzhuan Zhao

Zhuanzhuan Zhao

Executive Summary

Zhuanzhuan Zhao is an inventor who has filed 6 patents. Their primary areas of innovation include Microphones ( (4 patents), Mems transducers or their use (of the electrostatic type (3 patents), at the periphery (3 patents), and they have worked with companies such as AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD. (6 patents). Their most frequent collaborators include (6 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04R19/04 (Microphones (): 4 patents
• H04R2201/003 (Mems transducers or their use (of the electrostatic type): 3 patents
• H04R7/18 (at the periphery): 3 patents
• H04R7/14 (corrugated, pleated or ribbed): 2 patents
• H04R1/083 (Mouthpieces; {Microphones;} Attachments therefor): 2 patents
• H04R2410/07 (Mechanical or electrical reduction of wind noise generated by wind passing a microphone): 1 patents
• H04R1/04 (Structural association of microphone with electric circuitry therefor (in deaf-aid sets): 1 patents
• H04R1/06 (Arranging circuit leads; Relieving strain on circuit leads): 1 patents
• H04R7/06 (LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS (generating mechanical vibrations in general): 1 patents
• H04R31/003 ({for diaphragms or their outer suspension}): 1 patents
• B81B3/0056 (Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes (): 1 patents
• B81B2201/0257 (MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES (piezoelectric, electrostrictive or magnetostrictive elements per se): 1 patents
• B81B2203/0127 (MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES (piezoelectric, electrostrictive or magnetostrictive elements per se): 1 patents
• B81B2203/0315 (MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES (piezoelectric, electrostrictive or magnetostrictive elements per se): 1 patents
• B81B2203/0353 (MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES (piezoelectric, electrostrictive or magnetostrictive elements per se): 1 patents
• H04R7/04 (Plane diaphragms): 1 patents

Companies

List of Companies

• AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.: 6 patents

Collaborators

• Kaijie Wang (6 collaborations)
• Linlin Wang (3 collaborations)
• Rui Zhang (3 collaborations)
• Minh Ngoc Nguyen (1 collaborations)