ALEXANDRIA, Va., June 19 -- United States Patent no. 12,333,234, issued on June 17, was assigned to IpLContent LLC (Mountain View, Calif.).

"Method and apparatus applicable for voice recognition with limited dictionary" was invented by Chi Fai Ho (Palo Alto, Calif.) and Peter P. Tong (Mountain View, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "One embodiment includes an apparatus, with materials having a text sub file with texts, an illustration sub file with illustrations, and a logic sub file with instructions for presenting at least a part of the materials. One embodiment includes materials with a logic sub file that can analyze an attribute of, and provide a response to, a user. Another embodime...