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For the Inventor, By the Inventor

Taipei, Taiwan

Chia-Hsien Li

USPTO Granted Patents = 13 

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Taipei, TW (2010)
  • Taipei Hsien, TW (2012 - 2014)
  • New Taipei, TW (2014 - 2016)

Company Filing History:

goldMedal13 out of 2,465 
 
Wistron Corporation
 patents

Years Active: 2010-2016

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13 patents (USPTO):Explore Patents
1. 9360303 - Height measuring apparatus and method thereof (2016-06-07),
2. 9194931 - Length measurement method and device of the same (2015-11-24),
3. 9165452 - Driver drowsiness prediction system and method thereof (2015-10-20),
4. 9113837 - Drowsiness detection method and associated device (2015-08-25),
5. 8918168 - Electrocardiogram signal sensing module, apparatus and computer to be integrated therewith (2014-12-23),
6. 8745524 - Display method and device thereof (2014-06-03),
7. 8723854 - Digital photo frame with power saving function and related power saving method (2014-05-13),
8. 8702009 - Biochip measuring system and biochip measuring apparatus and biochip and stamp marking and identification method (2014-04-22),
9. 8436804 - Digital photo frame with power saving function and related power saving method (2013-05-07),
10. 8412138 - Digital signal processing system and multi-signal connector thereof (2013-04-02),
11. 8120657 - Image acquiring device with positioning assisting functionality (2012-02-21),
12. 8111207 - Antenna structure and related expansion card and computer apparatus (2012-02-07),
13. 7852403 - Electronic device with image capturing device (2010-12-14),

Title: Innovations of Chia-Hsien Li

Introduction

Chia-Hsien Li is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of measurement technology, holding a total of 13 patents. His work focuses on developing innovative methods and devices that enhance accuracy and efficiency in height and length measurement.

Latest Patents

One of his latest patents is a height measuring apparatus and method thereof. This invention discloses a method suitable for indoor environments, which involves emitting a first laser to a ceiling via a first light path. The method determines whether a first reflective light corresponding to the first laser is received. It then emits a second laser to an object via a second light path reflected by the ceiling, determining whether a second reflective light corresponding to the second laser is received. The invention calculates the height of the object based on the lengths derived from the reflective lights. Another notable patent is a length measurement method and device. This method includes steps of emitting a laser via a laser ranging module to detect a reference distance between a reference point on a target and the module. It executes a border detecting procedure to identify the target's border and calculates the measurement distance accordingly.

Career Highlights

Chia-Hsien Li is currently associated with Wistron Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the measurement industry, providing solutions that improve precision and usability.

Collaborations

Chia-Hsien Li collaborates with talented coworkers, including Yao-Tsung Chang and Pai-Yang Lin. Their combined expertise fosters an environment of innovation and creativity.

Conclusion

Chia-Hsien Li's contributions to measurement technology through his patents demonstrate his commitment to innovation. His work not only enhances measurement accuracy but also showcases the potential for future advancements in this field.

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