Location History:
- Sal Luis Obispo, CA (US) (1989)
- San Luis Obispo, CA (US) (1989 - 1994)
Company Filing History:
3 out of 1,702 
1 out of 832,680 Years Active: 1989-1994
Title: Doren Rosenthal: Innovator in Software Security and Toy Design
Introduction
Doren Rosenthal is a notable inventor based in San Luis Obispo, California. He has made significant contributions to the fields of software security and toy design, holding a total of 4 patents. His innovative approaches have led to advancements that enhance both technology and play.
Latest Patents
One of Rosenthal's latest patents is a method for securing software against corruption by computer viruses. This method allows for the protection of existing executable software programs without requiring any modifications to the program's source code or recompilation. The security routines detect the presence of any virus infection or corruption, modifying the loading information to ensure that these routines execute before the program itself. If any issues are detected, the program's execution is aborted, and a warning is displayed. If the software is clear, the security routines are removed from memory, allowing normal execution to continue.
Another notable patent is for a toy doll with a self-contained light show. This innovative doll features a body and appendages, with lights positioned to illuminate various parts of the doll. It includes apparatus for projecting an image outside the doll and mechanisms for lighting the lights in a predetermined sequence. This design enhances the play experience by combining visual effects with traditional doll features.
Career Highlights
Throughout his career, Doren Rosenthal has worked with prominent companies, including Mattel, Inc. His experience in the toy industry has allowed him to merge creativity with technology, resulting in engaging products that captivate children and adults alike.
Collaborations
Rosenthal has collaborated with talented individuals such as Robin K Smith and Daria Teresa Pietrowski. These partnerships have contributed to the development of his innovative ideas and patents.
Conclusion
Doren Rosenthal's contributions to software security and toy design exemplify his innovative spirit and dedication to enhancing user experiences. His patents reflect a blend of creativity and technical expertise that continues to influence the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.