Inventor · disambiguated record

Hong Hyun Ha

Also filed as: HA HONG HYUN

1 granted patent·4 citations·filing 2002–2002

25Inventor score

Technology areasH04Q

Files withKOREA ELECTRONICS TELECOMM1

Top patents by PatentIndex Score

1 record

0148US7174101B2Optical switching method and system thereforKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Feb 6, 2007·4 cites·6 claims

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