Inventor

Pi-Hui Chao

Inventor

Taoyuan, TW

Overview

7→

Patents

2001–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

H04Wprimary

H04WWireless communication networks50%

H05KPrinted circuits20%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines10%

H04BTransmission10%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%

PatentTitleYear

11,026,338Waterproof casing of outdoor wireless electronic device2021 10,986,746Power supply device with PCB positioning function and method for manufacturing the same2021 6,580,913'Method and apparatus for dynamic channel allocation for wireless communication using channel occupancy data'2003 6,580,924'Wireless co-tenant base station'2003 6,381,463'Method and apparatus for providing intelligent cellular handoff'2002 6,178,329'Method and apparatus for dynamic channel allocation for wireless communications using channel occupancy data'2001 6,169,907'Power control of remote communication devices'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history

2001Patents assigned to INTERWAVE COMM INTERNAT LTD (1)· patent assignee history

2001–2003Based in Morris Plains, NJ, US· patent location history

2001Based in Milbrae, CA, US· patent location history

2002–2003Patents assigned to INTERWAVE COMM INTERNATIONAL L (2)· patent assignee history

2002–2003Based in Foster City, CA, US· patent location history

2021Patents assigned to DELTA ELECTRONICS INC (2)· patent assignee history

2021Based in Taoyuan, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DELTA ELECTRONICS INC	2	2021
INTERWAVE COMM INTERNATIONAL L	2	2002–2003
LUCENT TECHNOLOGIES INC	2	2001–2003
INTERWAVE COMM INTERNAT LTD	1	2001

Locations

Location	Patents	Span
Taoyuan, TW	2	2021
Foster City, California, US	2	2002–2003
Morris Plains, New Jersey, US	2	2001–2003
Milbrae, California, US	1	2001