Inventor

Chung-Chih Tung

Inventor

Taipei, TW

Overview

9→

Patents

1977–2013

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary

G06FElectric digital data processing38%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use23%

H04LTransmission of digital information, e.g. telegraphic communication15%

G04GElectronic time-pieces8%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%

H03KPulse technique8%

PatentTitleYear

8,405,948'EMI noise shielding device'2013 8,058,932'Digital pulse width modulation device'2011 7,760,234'Data display method for digital storage device'2010 7,600,004'Network setting configuration systems and methods'2009 7,379,992'Network system and method for reducing power consumption'2008 7,370,191'Method and device for playing compressed multimedia files in semi-power on state of a computer'2008 6,948,058'Method and device for playing multimedia files in semi-power on state of a computer'2005 6,795,916'Method for updating microcode in a system wherein a keyboard BIOS expects an updated signal within a time period after microcode update commences'2004 4,047,012'General purpose calculator having factorial capability'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history

1977Based in Santa Clara, CA, US· patent location history

2004–2013Based in Taipei, TW· patent location history

2005–2009Patents assigned to MITAC TECHNOLOGY CORP (4)· patent assignee history

2010Patents assigned to GETAC TECHNOLOGY CORP (1)· patent assignee history

2011–2013Patents assigned to LIU TA-I (2)· patent assignee history

2011–2013Patents assigned to TUNG CHUNG-CHIH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITAC TECHNOLOGY CORP	4	2005–2009
LIU TA-I	2	2011–2013
TUNG CHUNG-CHIHself	2	2011–2013
GETAC TECHNOLOGY CORP	1	2010
HEWLETT PACKARD CO	1	1977

Locations

Location	Patents	Span
Taipei, TW	8	2004–2013
Santa Clara, California, US	1	1977