Multi-field composite-based additive manufacturing device and multi-field composite-based additive manufacturing method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12145292
SERIAL NO

17785914

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention belongs to the technical field related to additive manufacturing, and provides a multi-field composite-based additive manufacturing device and method. The device comprises a powder delivery adjustment module, a sound field control module, a microwave field/thermal field control module and a microprocessor. The powder delivery adjustment module, the sound field control module and the microwave field/thermal field control module are respectively connected to the microprocessor; the powder delivery adjustment module comprises a raw material dispersion chamber, and the raw material dispersion chamber is provided within a forming cavity formed by a housing; the sound field control module is also provided within the forming cavity and is located below the raw material dispersion chamber; the microwave field/thermal field control module comprises a plurality of microwave generators provided in the forming cavity, the plurality of microwave generators are respectively located at two sides of a forming area.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY430074 HUBEI PROVINCE WUHAN CITY HONGSHAN DISTRICT LUOYU ROAD NO 1037 WUHAN CITY HUBEI PROVINCE 430074

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Gong Hubei, CN 174 838
Liu, Jie Hubei, CN 812 14130
Liu, Rongzhen Hubei, CN 1 0
Shi, Yusheng Hubei, CN 22 88
Wen, Shifeng Hubei, CN 5 10
Wu, Jiamin Hubei, CN 24 44
Yang, Yu Hubei, CN 465 3413

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
3.5 Year Payment $1600.00 $800.00 $400.00 May 19, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 May 19, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 19, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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