This inventor holds 12 USPTO granted patents and 5 published patent applications. Top assignees: Aac Technologies Pte. Ltd., Aac Microtech (Changzhou) Co, , Ltd., Aac Acoustic Technologies (Shenzhen) Co., Ltd.. Active years: 2020-2025.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongjian Hu. Retrieved from https://idiyas.com/inventor/hongjian-hu
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 12 (Patent Applications = 5)
% Patents Active = 33.3
Average Co-Inventor Count = 2.3
ph-index = 1
Company Filing History:
7 out of 974 
Aac Technologies Pte. Ltd.
4 out of 267 Aac Microtech (Changzhou) Co, , Ltd.
1 out of 337 Aac Acoustic Technologies (Shenzhen) Co., Ltd.
Years Active: 2020-2025
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12 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
5 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongjian Hu. Retrieved from https://idiyas.com/inventor/hongjian-hu
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]