Search

Vincent Wen-liang Chang

Examiner (ID: 12239, Phone: (571)270-1214 , Office: P/2116 )

Most Active Art Unit
2119
Art Unit(s)
2127, 2119, 2115, 2116
Total Applications
468
Issued Applications
340
Pending Applications
36
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8831696 [patent_doc_number] => 20130132741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'POWER SUPPLY APPARATUS OF COMPUTER SYSTEM AND METHOD FOR CONTROLLING POWER SEQUENCE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/333672 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6607 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13333672 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/333672
Power supply apparatus of computer system and method for controlling power sequence thereof Dec 20, 2011 Issued
Array ( [id] => 11643771 [patent_doc_number] => 09665144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Methods and systems for energy efficiency and energy conservation including entry and exit latency reduction for low power states' [patent_app_type] => utility [patent_app_number] => 13/333753 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6018 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13333753 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/333753
Methods and systems for energy efficiency and energy conservation including entry and exit latency reduction for low power states Dec 20, 2011 Issued
Array ( [id] => 8267360 [patent_doc_number] => 20120166785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'INFORMATION PROCESSING APPARATUS, RESTORING METHOD OF BIOS SETUP, RESTORING PROGRAM' [patent_app_type] => utility [patent_app_number] => 13/332153 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3945 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13332153 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332153
Information processing apparatus, restoring method of BIOS setup, restoring program Dec 19, 2011 Issued
Array ( [id] => 8816540 [patent_doc_number] => 20130117585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'POWER SUPPLY DEVICE FOR SUPPLYING POWER VIA INTERNET NETWORK' [patent_app_type] => utility [patent_app_number] => 13/332034 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1971 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13332034 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332034
POWER SUPPLY DEVICE FOR SUPPLYING POWER VIA INTERNET NETWORK Dec 19, 2011 Abandoned
Array ( [id] => 11193034 [patent_doc_number] => 09423847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Method and apparatus for transitioning a system to an active disconnect state' [patent_app_type] => utility [patent_app_number] => 13/332280 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5480 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13332280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332280
Method and apparatus for transitioning a system to an active disconnect state Dec 19, 2011 Issued
Array ( [id] => 8314966 [patent_doc_number] => 20120191994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'ELECTRONIC DEVICE, STORAGE MEDIUM AND METHOD FOR SAVING POWER OF THE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/313002 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2043 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13313002 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313002
ELECTRONIC DEVICE, STORAGE MEDIUM AND METHOD FOR SAVING POWER OF THE ELECTRONIC DEVICE Dec 6, 2011 Abandoned
Array ( [id] => 8229976 [patent_doc_number] => 20120144182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'APPARATUS AND METHOD FOR FAST BOOTING BASED ON VIRTUALIZATION TECHNIQUE' [patent_app_type] => utility [patent_app_number] => 13/312920 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2827 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13312920 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/312920
APPARATUS AND METHOD FOR FAST BOOTING BASED ON VIRTUALIZATION TECHNIQUE Dec 5, 2011 Abandoned
Array ( [id] => 9123840 [patent_doc_number] => 20130290762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'METHODS AND APPARATUSES TO WAKE COMPUTER SYSTEMS FROM SLEEP STATES' [patent_app_type] => utility [patent_app_number] => 13/997600 [patent_app_country] => US [patent_app_date] => 2011-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3872 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997600
Methods and apparatuses to wake computer systems from sleep states Nov 27, 2011 Issued
Array ( [id] => 9332581 [patent_doc_number] => 20140059363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'Electronic device having USB interface and method for starting USB communication with such device' [patent_app_type] => utility [patent_app_number] => 14/113947 [patent_app_country] => US [patent_app_date] => 2011-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3105 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14113947 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113947
Electronic device having USB interface and method for starting USB communication with such device Nov 14, 2011 Issued
Array ( [id] => 9109951 [patent_doc_number] => 20130283083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'MAINTAINING OPERATIONAL STABILITY ON A SYSTEM ON A CHIP' [patent_app_type] => utility [patent_app_number] => 13/976019 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4861 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13976019 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/976019
MAINTAINING OPERATIONAL STABILITY ON A SYSTEM ON A CHIP Sep 29, 2011 Abandoned
Array ( [id] => 8672478 [patent_doc_number] => 20130047016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'SEMICONDUCTOR DEVICE WITH WAKE-UP UNIT' [patent_app_type] => utility [patent_app_number] => 13/214164 [patent_app_country] => US [patent_app_date] => 2011-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2322 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13214164 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/214164
Semiconductor device with wake-up unit Aug 19, 2011 Issued
Array ( [id] => 7490430 [patent_doc_number] => 20110252177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SEMICONDUCTOR STORAGE DEVICE MEMORY DISK UNIT WITH PROGRAMMABLE HOST INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/155583 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3666 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20110252177.pdf [firstpage_image] =>[orig_patent_app_number] => 13155583 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/155583
SEMICONDUCTOR STORAGE DEVICE MEMORY DISK UNIT WITH PROGRAMMABLE HOST INTERFACE Jun 7, 2011 Abandoned
Array ( [id] => 7490599 [patent_doc_number] => 20110252250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SEMICONDUCTOR STORAGE DEVICE MEMORY DISK UNIT WITH MULTIPLE HOST INTERFACES' [patent_app_type] => utility [patent_app_number] => 13/155576 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20110252250.pdf [firstpage_image] =>[orig_patent_app_number] => 13155576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/155576
SEMICONDUCTOR STORAGE DEVICE MEMORY DISK UNIT WITH MULTIPLE HOST INTERFACES Jun 7, 2011 Abandoned
Array ( [id] => 10143357 [patent_doc_number] => 09176164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Sensing device and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 13/118790 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 11263 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13118790 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/118790
Sensing device and electronic apparatus May 30, 2011 Issued
Array ( [id] => 8511952 [patent_doc_number] => 20120311360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Reducing Power Consumption Of Uncore Circuitry Of A Processor' [patent_app_type] => utility [patent_app_number] => 13/118757 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13118757 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/118757
Reducing power consumption of uncore circuitry of a processor May 30, 2011 Issued
Array ( [id] => 8507489 [patent_doc_number] => 20120306897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'CONTROL CIRCUIT FOR INTERLANE SKEW' [patent_app_type] => utility [patent_app_number] => 13/118636 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3642 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13118636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/118636
CONTROL CIRCUIT FOR INTERLANE SKEW May 30, 2011 Abandoned
Array ( [id] => 7658463 [patent_doc_number] => 20110307732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'INFORMATION PROCESSING APPARATUS AND POWER SUPPLY CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/097273 [patent_app_country] => US [patent_app_date] => 2011-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7869 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0307/20110307732.pdf [firstpage_image] =>[orig_patent_app_number] => 13097273 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/097273
Information processing apparatus and power supply control method Apr 28, 2011 Issued
Array ( [id] => 9248484 [patent_doc_number] => 08612787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Computer power saving system' [patent_app_type] => utility [patent_app_number] => 13/095895 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 693 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13095895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/095895
Computer power saving system Apr 27, 2011 Issued
Array ( [id] => 9507100 [patent_doc_number] => 08745430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Clock synchronization across an interface with an intermittent clock signal' [patent_app_type] => utility [patent_app_number] => 13/095607 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3799 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13095607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/095607
Clock synchronization across an interface with an intermittent clock signal Apr 26, 2011 Issued
Array ( [id] => 7503868 [patent_doc_number] => 20110264942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Method and Apparatus for Controlling Standby Power' [patent_app_type] => utility [patent_app_number] => 13/094926 [patent_app_country] => US [patent_app_date] => 2011-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10078 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20110264942.pdf [firstpage_image] =>[orig_patent_app_number] => 13094926 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/094926
Method and apparatus for controlling standby power Apr 26, 2011 Issued
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