Search

Vincent Wen-liang Chang

Examiner (ID: 13392, Phone: (571)270-1214 , Office: P/2116 )

Most Active Art Unit
2119
Art Unit(s)
2127, 2115, 2119, 2116
Total Applications
473
Issued Applications
344
Pending Applications
33
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
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] => 8487184 [patent_doc_number] => 20120286590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'Switch Device of Data Card with Battery and Realization Method for Saving Power Thereof' [patent_app_type] => utility [patent_app_number] => 13/519448 [patent_app_country] => US [patent_app_date] => 2011-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3530 [patent_no_of_claims] => 14 [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] => 13519448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/519448
Switch device of data card with battery and realization method for saving power thereof Apr 20, 2011 Issued
Array ( [id] => 10885547 [patent_doc_number] => 08909950 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-09 [patent_title] => 'Systems and methods of power management' [patent_app_type] => utility [patent_app_number] => 13/088607 [patent_app_country] => US [patent_app_date] => 2011-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13381 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13088607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088607
Systems and methods of power management Apr 17, 2011 Issued
Array ( [id] => 7722052 [patent_doc_number] => 20120011387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'OPERATION METHOD FOR HOST APPARATUS TO SAVE POWER CONSUMPTION' [patent_app_type] => utility [patent_app_number] => 13/088533 [patent_app_country] => US [patent_app_date] => 2011-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2434 [patent_no_of_claims] => 12 [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/A1/0011/20120011387.pdf [firstpage_image] =>[orig_patent_app_number] => 13088533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088533
OPERATION METHOD FOR HOST APPARATUS TO SAVE POWER CONSUMPTION Apr 17, 2011 Abandoned
Array ( [id] => 7512718 [patent_doc_number] => 20110258428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'DATA PROCESSOR AND DATA PROCESSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/088155 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9908 [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] => publications/A1/0258/20110258428.pdf [firstpage_image] =>[orig_patent_app_number] => 13088155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/088155
Data processor and data processing system Apr 14, 2011 Issued
Array ( [id] => 9130244 [patent_doc_number] => 08578200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Conversion of timestamps between multiple entities within a computing system' [patent_app_type] => utility [patent_app_number] => 13/087106 [patent_app_country] => US [patent_app_date] => 2011-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7281 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13087106 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/087106
Conversion of timestamps between multiple entities within a computing system Apr 13, 2011 Issued
Array ( [id] => 7819865 [patent_doc_number] => 20120066485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'SYSTEM AND METHOD FOR INSTALLING AND CONFIGURING A TAILORED OPERATING SYSTEM AND USER ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 13/086191 [patent_app_country] => US [patent_app_date] => 2011-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6264 [patent_no_of_claims] => 18 [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/A1/0066/20120066485.pdf [firstpage_image] =>[orig_patent_app_number] => 13086191 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/086191
SYSTEM AND METHOD FOR INSTALLING AND CONFIGURING A TAILORED OPERATING SYSTEM AND USER ENVIRONMENT Apr 12, 2011 Abandoned
Array ( [id] => 7809068 [patent_doc_number] => 20120060022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'METHOD AND SYSTEM FOR ADJUSTING CPU FREQUENCY' [patent_app_type] => utility [patent_app_number] => 13/077407 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 893 [patent_no_of_claims] => 12 [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/A1/0060/20120060022.pdf [firstpage_image] =>[orig_patent_app_number] => 13077407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077407
Method and system for adjusting CPU frequency Mar 30, 2011 Issued
Array ( [id] => 10637189 [patent_doc_number] => 09354690 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-31 [patent_title] => 'Systems and methods for adjusting core voltage to optimize power savings' [patent_app_type] => utility [patent_app_number] => 13/077572 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4610 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13077572 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077572
Systems and methods for adjusting core voltage to optimize power savings Mar 30, 2011 Issued
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