Inventor · disambiguated record
Zechary Chang
Also filed as: CHANG ZECHARY
9 granted patents·49 pending applications·141 citations·filing 2000–2005
88Inventor score
Top patents by PatentIndex Score
58 records- 0189US7153139B2Language learning system and method with a visualized pronunciation suggestionINVENTEC CORP·Filed 2003·Granted Dec 26, 2006·65 cites·7 claims
- 0274US7409348B2Language listening and speaking training system and method with random test, appropriate shadowing and instant paraphrase functionsINVENTEC CORP·Filed 2002·Granted Aug 5, 2008·25 cites·8 claims
- 0366US6612842B2System and method for interactive giving tutorial informationINVENTEE CORP·Filed 2001·Granted Sep 2, 2003·17 cites·30 claims
- 0465US7359859B2Computer-based training system and method for enhancing language listening comprehensionINVENTEC CORP·Filed 2003·Granted Apr 15, 2008·7 cites·6 claims
- 0564US6990476B2Story interactive grammar teaching system and methodINVENTEC CORP·Filed 2001·Granted Jan 24, 2006·8 cites·19 claims
- 0658US2005214732A1Internet educational system combining teaching, academic affairs, and its methodWEN SAYLING·Filed 2004·Application pending·0 cites
- 0756US7212967B2Chinese phonetic transcription input system and method with comparison function for imperfect and fuzzy phonetic transcriptionsINVENTEC CORP·Filed 2002·Granted May 1, 2007·8 cites·9 claims
- 0854US2006141438A1Remote instruction system and methodINVENTEC CORP·Filed 2004·Application pending·0 cites
- 0954US2006141426A1Virtual scene interactive language learning system and methodINVENTEC CORP·Filed 2004·Application pending·0 cites
- 1053US7296260B2System and method for composing a multi-lingual instructional softwareINVENTEC CORP·Filed 2003·Granted Nov 13, 2007·7 cites·1 claims
- 1152US2005214722A1Language online learning system and method integrating local learning and remote companion oral practiceWEN SAYLING·Filed 2004·Application pending·0 cites
- 1250US2006141439A1Study monitoring system and method using instant communication toolsINVENTEC CORP·Filed 2004·Application pending·0 cites
- 1349US2004166483A1Computer-based self-motivated guide learning system and methodFiled 2003·Application pending·0 cites
- 1449US2004214145A1Sentence-conversation teaching system with environment and role selections and method of the sameFiled 2003·Application pending·0 cites
- 1549US2004166481A1Linear listening and followed-reading language learning system & methodFiled 2003·Application pending·0 cites
- 1648US7451313B1Encryption method of application softwareINVENTEC CORP·Filed 2004·Granted Nov 11, 2008·4 cites·7 claims
- 1748US2004166479A1System and method for language learning through listening and typingFiled 2003·Application pending·0 cites
- 1848US2004076934A1Multimedia foreign language sentence making training system and method thereof without hints in the parent languageFiled 2002·Application pending·0 cites
- 1948US2005221261A1System and method that provide multiple information clues for learning chinese spellingWEN SAYLING·Filed 2004·Application pending·0 cites
- 2047US2003186208A1System and method for learning foreign language conversation utilizing peer-to-peer matching in an online virtual communityFiled 2001·Application pending·0 cites
- 2147US2004023195A1Method for learning language through a role-playing gameFiled 2002·Application pending·0 cites
- 2247US2003236667A1Computer-assisted language listening and speaking teaching system and method with circumstantial shadow and assessment functionsFiled 2002·Application pending·0 cites
- 2347US2003235806A1Conversation practice system with dynamically adjustable play speed and the method thereofFiled 2002·Application pending·0 cites
- 2447US2004023193A1Partially prompted sentence-making system and methodFiled 2002·Application pending·0 cites
- 2547US2006165464A1Training system and method for learning typingINVENTEC CORP·Filed 2005·Application pending·0 cites
- 2646US7146275B2Digital map generating system and its methodINVENTEC CORP·Filed 2004·Granted Dec 5, 2006·0 cites·10 claims
- 2746US2002072038A1Method of making problems for people to learn a foreign language through sentence practice and the system for the sameFiled 2001·Application pending·0 cites
- 2846US2003040902A1System and method of learning a foreign languageFiled 2001·Application pending·0 cites
- 2946US2002172926A1Computer-aided learning system and the method of the sameFiled 2001·Application pending·0 cites
- 3046US2004076933A1Chinese spelling input system and method with multimedia Chinese spelling learning functionFiled 2002·Application pending·0 cites
- 3146US2003154067A1System and method of foreign language training by making sentences within limited timeFiled 2002·Application pending·0 cites
- 3245US2002069047A1Computer-aided language learning method and systemFiled 2000·Application pending·0 cites
- 3345US2004219497A1Typewriting sentence learning system and method with hint profolioFiled 2003·Application pending·0 cites
- 3444US2005208459A1Computer game combined progressive language learning system and method thereofCHANG ZECHARY·Filed 2004·Application pending·0 cites
- 3543US2005229168A1Cross-platform user interface development methodWEN SAYLING·Filed 2004·Application pending·0 cites
- 3643US2003110022A1Multimedia-aided verb tense teaching system and methodFiled 2001·Application pending·0 cites
- 3743US2006136311A1Intellectual charging management system and method for a websiteWU LEGER·Filed 2004·Application pending·0 cites
- 3843US2005216495A1Conversion method for multi-language multi-code databasesWEN SAYLING·Filed 2004·Application pending·0 cites
- 3942US2006136844A1Method of making a graphic buttonZHANG HOGAN·Filed 2004·Application pending·0 cites
- 4042US2002172932A1Interactive animation teaching method and the system for the sameFiled 2001·Application pending·0 cites
- 4141US2006142087A1System and method for network-loading game dataINVENTEC CORP·Filed 2004·Application pending·0 cites
- 4241US2006217930A1Website-performance testing methodINVENTEC CORP·Filed 2005·Application pending·0 cites
- 4341US2006242357A1Handheld mobile communication device having a plugging expansion memoryINVENTEC CORP·Filed 2005·Application pending·0 cites
- 4439US2006149528A1System and method of automatic Japanese kanji labelingINVENTEC CORP·Filed 2005·Application pending·0 cites
- 4539US2003105636A1System and method that randomly makes question and answer sentences for enhancing user's foreign language speaking and listening abilitiesFiled 2001·Application pending·0 cites
- 4639US2006173748A1Method and system of processing missing orders in E-commerceINVENTEC CORP·Filed 2005·Application pending·0 cites
- 4738US2006271514A1Structure of customized web servicesINVENTEC CORP·Filed 2005·Application pending·0 cites
- 4838US2004078189A1Phonetic identification assisted Chinese input system and method thereofFiled 2002·Application pending·0 cites
- 4936US2003110036A1Chinese input method for providing auxiliary writing modelFiled 2001·Application pending·0 cites
- 5036US2003236773A1Input system and method with dynamic database adjustment functionFiled 2002·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →