This inventor holds 28 USPTO granted patents, primarily in Kitchen Appliances. Top assignees: Pentalpha Enterprises Ltd., Wing Shing Products (Bvi) Co. Ltd., Wing Shing Products Company, Ltd.. Active years: 1992-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 7 
7 out of 7 
2 out of 2 Years Active: 1992-2000
Areas of Expertise:
Title: The Innovative Mind of John C. Sham
Introduction
John C. Sham is a prominent inventor based in Hong Kong, China, celebrated for his significant contributions to kitchen appliance technology. With a remarkable portfolio of 28 patents, Sham has consistently pushed the boundaries of innovation to enhance everyday cooking experiences.
Latest Patents
Among his most recent inventions is the **Toaster Oven with Steam**. This innovative appliance features a steam-generating system that helps retain moisture in meats and casserole dishes during heating. This prevents the food from drying out, offering a superior dining experience. In addition, Sham has developed a **Juice Extractor and Beverage Mixer Apparatus**. This sophisticated device includes a unique upper extractor module with a cover, fluted dome, and trough to effectively extract juice. The pulp filter ensures that the extracted juice flows cleanly into a pitcher, while a motor and drive gears in an intermediate module allow for efficient operation. The apparatus is designed to mix beverages by adding ingredients such as water and sweeteners, demonstrating Sham's ability to integrate multiple functionalities into a single device.
Career Highlights
John C. Sham has garnered experience working with notable companies, including Pentalpha Enterprises Ltd. and Wing Shing Products (BVI) Co. Ltd. His tenure at these organizations has contributed to the development of practical and user-friendly innovations in consumer products.
Collaborations
Throughout his career, Sham has collaborated with talented professionals, including Kumkit KunavongVorakul and Fan Kai Leung. These partnerships have facilitated the exchange of ideas and have been instrumental in the successful realization of Sham's inventive concepts.
Conclusion
John C. Sham's contributions to the field of kitchen appliances exemplify his innovative spirit and dedication to improving user experience. With his track record of successful patents and professional collaborations, Sham remains a key figure in the world of invention, continually inspiring others in the pursuit of innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile