Inventor

Yihong Xiu

Inventor

Beijing, CN

Overview

5→

Patents

2007–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication83%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%

PatentTitleYear

10,880,109Forwarding multicast data packet2020 10,797,991Setting link aggregation group2020 9,467,397'Port mode synchronization between switches'2016 RE042078'Method for preventing IP address cheating in dynamic address allocation'2011 7,263,559'Method for preventing IP address cheating in dynamic address allocation'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2011Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history

2007–2011Based in Shenzhen, CN· patent location history

2016Patents assigned to HANGZHOU H3C TECH CO LTD (1)· patent assignee history

2016–2020Based in Beijing, CN· patent location history

2020Patents assigned to NEW H3C TECH CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	2	2007–2011
NEW H3C TECH CO LTD	2	2020
HANGZHOU H3C TECH CO LTD	1	2016

Locations

Location	Patents	Span
Beijing, CN	3	2016–2020
Shenzhen, CN	2	2007–2011