This inventor holds 68 USPTO granted patents and 1 published patent application, plus 4 CIPO patents, primarily in String Instruments (CPC class D233). Top assignees: Duracraft Corporation, Honeywell Consumer Products, Inc., 745 LLC. Active years: 1990-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Ashland, MA (US) (1990 - 1995)
- Wellesley, MA (US) (1995 - 2006)
- Boston, MA (US) (2011 - 2013)
Company Filing History:
50 out of 135 
8 out of 34 
5 out of 7 
Years Active: 1990-2013
Areas of Expertise:
Title: The Innovative Contributions of Bernard Chiu
Introduction: Bernard Chiu, an accomplished inventor based in Ashland, MA, has made significant contributions to the field of air purification with a total of 61 patents to his name. His innovative designs focus on enhancing the efficiency of air cleaning devices, demonstrating his commitment to improving indoor air quality.
Latest Patents: Two of Bernard Chiu's most recent patents showcase his creativity and technical expertise. The first is a **Filter Air Cleaner**, which features a portable design including a cylindrical filter element mounted on a circular base and encased by a cylindrical cover. The device utilizes a centrifugal fan to draw unpurified air in and push purified air out through strategically placed exhaust openings, promoting effective air purification in any room.
The second patent is a **Filter Change Indicator** that enhances user experience by allowing the device to indicate when the filter needs changing, regardless of its orientation. This product includes a transparent viewing window and a unique tubulation system that visually signals when a predetermined pressure differential indicates filter replacement is necessary.
Career Highlights: Throughout his professional journey, Bernard Chiu has played a pivotal role in several respected companies, including Duracraft Corporation and Honeywell Consumer Products, Inc. His work has consistently pushed the boundaries of innovation in air purification technology.
Collaborations: In his career, Bernard has collaborated with notable coworkers such as Jui-Shang Wang and Richard M O'Grady. These collaborations have undoubtedly contributed to the successful development of his groundbreaking inventions.
Conclusion: Bernard Chiu's extensive portfolio of 61 patents signals his dedication to innovation in air purification. With inventions like the Filter Air Cleaner and Filter Change Indicator, he continues to set a high standard for air quality management solutions. His contributions serve as an inspiration for current and future inventors in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile