Inventor · disambiguated record
Hee-Chan Doh
Also filed as: DOH HEE CHAN
8 granted patents·1 pending application·118 citations·filing 2000–2020
87Inventor score
Top patents by PatentIndex Score
9 records- 0184US6684033B1Bit rate detection circuit and algorithm for optical networksSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 27, 2004·35 cites·31 claims
- 0279US6911644B2Automatic gain control device for a burst-mode optical receiverSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 28, 2005·19 cites·7 claims
- 0374US6909082B2Automatic threshold control device for burst mode optical receiverSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 21, 2005·20 cites·9 claims
- 0472US7218865B2Burst-mode optical receiver of differential output structureSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 15, 2007·18 cites·5 claims
- 0565US7206521B2Signal level detecting device for a burst-mode optical receiverSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 17, 2007·9 cites·9 claims
- 0663US7330670B2Bottom level detection device for burst mode optical receiverSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 12, 2008·8 cites·13 claims
- 0760US6580263B2Bit rate discrimination device with temperature compensation functionSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jun 17, 2003·6 cites·11 claims
- 0854US7266312B2Burst mode optical receiverSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 4, 2007·3 cites·12 claims
- 0936US2021157303A1Smart factory control system using smart plug for plantOS LAB CO LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hee-Chan Doh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →