Inventor · disambiguated record
Kai-Yuan Tien
Also filed as: TIEN KAI-YUAN
6 granted patents·6 pending applications·62 citations·filing 2000–2017
80Inventor score
Top patents by PatentIndex Score
12 records- 0175US6789737B2Light source mechanism of barcode scannerRIOTEC CORP·Filed 2002·Granted Sep 14, 2004·28 cites·11 claims
- 0272US6276606B1Full range bar code scannerFiled 2000·Granted Aug 21, 2001·22 cites·3 claims
- 0356US6981643B2Optical scanner for reading a barcodeRIOTEC CORP·Filed 2003·Granted Jan 3, 2006·7 cites·7 claims
- 0452US7077324B2Multi-line barcode scanner with no moving partsRIOTEC CORP·Filed 2003·Granted Jul 18, 2006·5 cites·9 claims
- 0544US8047441B2Barcode scanner capable of switching reading resolution of scanningRIOTEC CO LTD·Filed 2009·Granted Nov 1, 2011·0 cites·6 claims
- 0637US2009108066A1Optical system for barcode scannerRIOTEC CO LTD·Filed 2008·Application pending·0 cites
- 0736US2007205287A1Optical system for barcode scannerRIOTEC CO LTD·Filed 2006·Application pending·0 cites
- 0835US2004182933A1Light source structure without moving parts for a laser barcode scannerFiled 2003·Application pending·0 cites
- 0935US2006255151A1Optical switch structured of a barcode scannerTIEN KAI-YUAN·Filed 2003·Application pending·0 cites
- 1034US9965664B2Mobile data collector with keyboardRIOTEC CO LTD·Filed 2017·Granted May 8, 2018·0 cites·8 claims
- 1134US2012187189A1Multiple directional barcode scanner and multiple scanning light source thereofTIEN KAI-YUAN·Filed 2011·Application pending·0 cites
- 1233US2014061312A1Touch control barcode scanner and barcode scanning device having the scannerRIOTEC CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →