Inventor · disambiguated record
Yi-Yang Chang
Also filed as: CHANG YI-YANG
7 granted patents·1 pending application·1,483 citations·filing 2004–2021
82Inventor score
Top patents by PatentIndex Score
8 records- 0195US7324572B2Laser driver circuit for burst mode transmission and fabrication method thereofASIA OPTICAL CO INC·Filed 2004·Granted Jan 29, 2008·1.5k cites·20 claims
- 0260US7817438B2Transceiver module and PCB structure thereofASIA OPTICAL CO INC·Filed 2006·Granted Oct 19, 2010·3 cites·12 claims
- 0357US7068692B2Laser driver circuit for burst mode transmission and manufacturing methodASIA OPTICAL CO INC·Filed 2004·Granted Jun 27, 2006·5 cites·20 claims
- 0448US7443927B2Signal detectorASIA OPTICAL CO INC·Filed 2007·Granted Oct 28, 2008·0 cites·17 claims
- 0547US11794360B2Electric knifeCUTTWAY PRODUCTS CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·10 claims
- 0647US7701556B2Light detecting circuit, laser distance measuring circuit and light detecting methodASIA OPTICAL CO INC·Filed 2007·Granted Apr 20, 2010·1 cites·17 claims
- 0745US7068693B2Laser driver circuit for burst mode transmissionASIA OPTICAL CO INC·Filed 2004·Granted Jun 27, 2006·1 cites·14 claims
- 0831US2005201452A1Signal detectorASIA OPTICAL CO INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →