Microphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9918168
SERIAL NO

15417189

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A microphone is disclosed. The microphone includes a housing and a circuit board cooperatively forming an accommodation space to accommodate a MEMS chip. The housing forms a first sound channel and the circuit board forms a second sound channel. Further, the microphone includes a controller for controlling the switch of the first and second sound channels.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • AAC TECHNOLOGIES PTE. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Ting Shenzhen, CN 14 26
Zhang, Rui Shenzhen, CN 738 4321

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 13, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 13, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00