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For the Inventor, By the Inventor

Hsinchu, Taiwan

Dar-Ming Chiang

USPTO Granted Patents = 15 

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 96(Granted Patents)


Location History:

  • Pan-Chiao City, TW (1992)
  • Jhudong Township, Hsinchu County, TW (2009)
  • Hsinchu, TW (1997 - 2016)

Company Filing History:

goldMedal10 out of 9,138 
 
Industrial Technology Research Institute
 patents
silverMedal4 out of 4 
 
Taiwan Electrets Electronics Co., Ltd.
 patents
bronzeMedal1 out of 1 
 
3-o Lab Co. Ltd.
 patent

Years Active: 1992-2016

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15 patents (USPTO):
1. 9456283 - Electrostatic electroacoustic transducer and fabricating methods for the same (2016-09-27),
2. 8615099 - Transparent speaker and display module integrating the same (2013-12-24),
3. 8600083 - Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker (2013-12-03),
4. 8559660 - Electrostatic electroacoustic transducers (2013-10-15),
5. 8385570 - Electret transducer with solar power and amplifier circuitry (2013-02-26),
6. 8300860 - Electret transducer with solar power (2012-10-30),
7. 8259090 - 3-dimension non-bias electrets multi-touch device (2012-09-04),
8. 8144911 - Garment with speaker function (2012-03-27),
9. 8081784 - Electrostatic electroacoustic transducers (2011-12-20),
10. 7879446 - Fluorinated cyclic olefin electret film (2011-02-01),
11. 7732547 - Fluorinated cyclic olefinic graft polymer (2010-06-08),
12. 7498699 - Electret and composite formed therewith (2009-03-03),
13. 6870939 - SMT-type structure of the silicon-based electret condenser microphone (2005-03-22),
14. 5687248 - Light weight and low magnetic leakage loudspeaker (1997-11-11),
15. 5158288 - Tennis racket frame with multiple cross-sectional shapes (1992-10-27),

Title: The Innovative Contributions of Dar-Ming Chiang

Introduction

Dar-Ming Chiang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electroacoustic transducers, holding a total of 15 patents. His work focuses on enhancing audio technology through innovative designs and methods.

Latest Patents

Chiang's latest patents include the development of an electrostatic electroacoustic transducer and a transparent speaker integrated with a display module. The electrostatic electroacoustic transducer features a dual-diaphragm structure that enhances efficiency and expands the audio frequency range. This design incorporates a first structure, a second structure, and a third electrode, with an alternating voltage source and a transformer to optimize performance. The transparent speaker is designed to be placed on a display panel, allowing users to view images without interference from the speaker itself. This speaker includes a transparent membrane and electrode plates with openings, ensuring that optical signals pass through effectively.

Career Highlights

Throughout his career, Dar-Ming Chiang has worked with notable organizations such as the Industrial Technology Research Institute and Taiwan Electrets Electronics Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in audio technology.

Collaborations

Chiang has collaborated with talented individuals in his field, including Jen-Luan Chen and Shu-Ru Lin. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Dar-Ming Chiang's contributions to the field of electroacoustic transducers exemplify his innovative spirit and dedication to advancing audio technology. His patents reflect a commitment to enhancing user experience through cutting-edge designs.

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