This inventor holds 4 USPTO granted patents. Top assignees: Toymax, Inc., Other. Active years: 1991-1997.
Company Filing History:
1 out of 23 
3 out of 834,411 Years Active: 1991-1997
Title: Ma H Wai - Innovator in Toy Technology
Introduction
Ma H Wai is a notable inventor based in Hong Kong, CN. She has made significant contributions to the field of toy technology, holding a total of 4 patents. Her innovative designs focus on enhancing the interactive experience of toys, particularly through audio features.
Latest Patents
One of Ma H Wai's latest patents is a subject-specific, word/phrase selectable message delivering doll. This uniquely constructed doll or action figure is designed to provide words or phrases related to a specific subject, activity, profession, or area of interest when activated. The doll incorporates an audio generator that produces audible messages, along with message-containing components that can be interchanged. Each component includes multiple messages tailored to the designated subject, enhancing the educational and entertainment value of the toy.
Another significant patent is for a toy audio device, which serves as an accessory to other toys, such as a backpack for a toy action figure. This device features a speaker and batteries arranged in a specific layout to optimize sound projection. It also includes a printed circuit board for generating audio signals and a switch for activating sound generation, making it a versatile addition to any toy collection.
Career Highlights
Throughout her career, Ma H Wai has worked with various companies, including Toymax, Inc. Her innovative spirit and dedication to creating engaging toys have made her a respected figure in the industry.
Collaborations
Ma H Wai has collaborated with notable individuals such as Steven Allen Lebensfeld and Harvey Goldberg. These partnerships have contributed to her success and the development of her inventive ideas.
Conclusion
Ma H Wai's contributions to toy technology through her patents demonstrate her commitment to innovation and creativity. Her work continues to inspire the next generation of inventors in the toy industry.