Category:Jie Zhang

Jie Zhang

Executive Summary

Jie Zhang is an inventor who has filed 2 patents. Their primary areas of innovation include Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means {(combinations of transducers with horns, i.e. front-loaded horns (2 patents), Macromolecular compounds (1 patents), by adding chemical blowing agents (1 patents), and they have worked with companies such as AAC Technologies (Nanjing) Co., Ltd. (2 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04R1/288 (Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means {(combinations of transducers with horns, i.e. front-loaded horns): 2 patents
• C04B26/02 (Macromolecular compounds): 1 patents
• C04B38/02 (by adding chemical blowing agents): 1 patents
• C04B38/08 (by adding porous substances): 1 patents
• H04R1/025 ({Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture}): 1 patents
• H04R1/028 (Casings; Cabinets {; Supports therefor;} Mountings therein (): 1 patents
• C04B2103/0049 (Function or property of ingredients for mortars, concrete or artificial stone): 1 patents
• C04B2103/0062 (Function or property of ingredients for mortars, concrete or artificial stone): 1 patents
• C04B2103/0093 (Function or property of ingredients for mortars, concrete or artificial stone): 1 patents
• C04B2111/52 (LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE {(roofing granules): 1 patents
• C08J9/42 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08J2375/04 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents
• C08J2379/02 (WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES): 1 patents

Companies

List of Companies

• AAC Technologies (Nanjing) Co., Ltd.: 2 patents

Collaborators

• Zhongyang Wang (2 collaborations)
• Hezhi Wang (2 collaborations)