Optimized piezoelectric transformer apparatus with maximum energy conversion efficiency

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040174098A1
SERIAL NO

10793837

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A piezoelectric transformer apparatus is disclosed for converting electrical input energy into output for driving a load under optimized conditions. The transformer apparatus comprises at least one actuator section and at least one sensor section. The at least one actuator section has a modal-shaped electrode for optimized electrical-to-mechanical energy conversion for exciting mechanical vibration in the apparatus. The at least one sensor section has a sensor electrode with the electrical impedance of output static capacitance thereof matched to impedance of the load for optimized conversion of the energy of said excited mechanical vibration into electrical energy for driving said load.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ADVANCEWAVE TECHNOLOGY INCSUITE A 10F NO 56 NANJING E RD TAIPEI R O C

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsiao, Wen-Hsin Shituen Chiu, TW 27 376
Hsu, Yu-Hsiang Taipei, TW 18 147
Lee, Chih-Kung Taipei, TW 89 1103
Wu, Wen-Jong Junghe City, TW 32 370

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation