Search

Sukwoo James Chang

Examiner (ID: 16778)

Most Active Art Unit
3723
Art Unit(s)
3723, 3647
Total Applications
137
Issued Applications
51
Pending Applications
69
Abandoned Applications
17

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14091075 [patent_doc_number] => 10241440 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-26 [patent_title] => Image forming apparatus having toner supply unit to supply toner to developing unit [patent_app_type] => utility [patent_app_number] => 15/918350 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8472 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918350
Image forming apparatus having toner supply unit to supply toner to developing unit Mar 11, 2018 Issued
Array ( [id] => 16045405 [patent_doc_number] => 10684572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Developing device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/916334 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11418 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916334
Developing device and image forming apparatus Mar 8, 2018 Issued
Array ( [id] => 14046635 [patent_doc_number] => 20190079424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => AUXILIARY CHARGING DEVICE FOR AN IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/916458 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916458
Auxiliary charging device for an image forming apparatus Mar 8, 2018 Issued
Array ( [id] => 12912787 [patent_doc_number] => 20180196105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => VOLTAGE DETECTING CIRCUIT, ABNORMALITY DETECTOR, AND BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/913078 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913078
Voltage detecting circuit, abnormality detector, and battery system Mar 5, 2018 Issued
Array ( [id] => 12889405 [patent_doc_number] => 20180188310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => MONITORING SYSTEM, SAFETY CABLE AND TUBE FOR SUCH A SYSTEM, AND METHOD FOR OPERATING A MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/907510 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907510
Monitoring system, safety cable and tube for such a system, and method for operating a monitoring system Feb 27, 2018 Issued
Array ( [id] => 16244215 [patent_doc_number] => 10743531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Wireless rodent trap sensor [patent_app_type] => utility [patent_app_number] => 15/932157 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 879 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15932157 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/932157
Wireless rodent trap sensor Feb 13, 2018 Issued
Array ( [id] => 15848951 [patent_doc_number] => 10639738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Position sensing a location pin in a welding electrode [patent_app_type] => utility [patent_app_number] => 15/886047 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5486 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886047
Position sensing a location pin in a welding electrode Jan 31, 2018 Issued
Array ( [id] => 17208742 [patent_doc_number] => 11169106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Device and method for nondestructive inspection of a flexible underwater pipe [patent_app_type] => utility [patent_app_number] => 16/480518 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 13132 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480518
Device and method for nondestructive inspection of a flexible underwater pipe Jan 23, 2018 Issued
Array ( [id] => 14569129 [patent_doc_number] => 20190212171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => INDUCTIVE SENSOR WITH DIGITAL DEMODULATION [patent_app_type] => utility [patent_app_number] => 15/864097 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864097
INDUCTIVE SENSOR WITH DIGITAL DEMODULATION Jan 7, 2018 Abandoned
Array ( [id] => 14668315 [patent_doc_number] => 10372055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Image forming apparatus and method of controlling the same [patent_app_type] => utility [patent_app_number] => 15/833487 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4809 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833487
Image forming apparatus and method of controlling the same Dec 5, 2017 Issued
Array ( [id] => 14377729 [patent_doc_number] => 20190162777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Thermal forcing system for controlling a temperature of a device under test [patent_app_type] => utility [patent_app_number] => 15/822129 [patent_app_country] => US [patent_app_date] => 2017-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822129
Thermal forcing system for controlling a temperature of a device under test Nov 24, 2017 Abandoned
Array ( [id] => 12773518 [patent_doc_number] => 20180149674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => CONTACT ENGINES, PROBE HEAD ASSEMBLIES, PROBE SYSTEMS, AND ASSOCIATED METHODS FOR ON-WAFER TESTING OF THE WIRELESS OPERATION OF A DEVICE UNDER TEST [patent_app_type] => utility [patent_app_number] => 15/821101 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821101
Contact engines, probe head assemblies, probe systems, and associated methods for on-wafer testing of the wireless operation of a device under test Nov 21, 2017 Issued
Array ( [id] => 12752491 [patent_doc_number] => 20180142664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Spark Plug Combustion Ionization Sensor [patent_app_type] => utility [patent_app_number] => 15/820870 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820870
Spark Plug Combustion Ionization Sensor Nov 21, 2017 Abandoned
Array ( [id] => 13350759 [patent_doc_number] => 20180226919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => ARC DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/820454 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820454
ARC DETECTION APPARATUS Nov 21, 2017 Abandoned
Array ( [id] => 13330777 [patent_doc_number] => 20180216926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => PROXIMITY SENSOR [patent_app_type] => utility [patent_app_number] => 15/820453 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820453 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820453
Proximity sensor Nov 21, 2017 Issued
Array ( [id] => 14345543 [patent_doc_number] => 20190154744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Electrical Circuit Testing System [patent_app_type] => utility [patent_app_number] => 15/819016 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819016
Electrical Circuit Testing System Nov 20, 2017 Abandoned
Array ( [id] => 12754234 [patent_doc_number] => 20180143245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => INTEGRATED OPTICAL PROBE CARD AND SYSTEM FOR BATCH TESTING OF OPTICAL MEMS STRUCTURES WITH IN-PLANE OPTICAL AXIS USING MICRO-OPTICAL BENCH COMPONENTS [patent_app_type] => utility [patent_app_number] => 15/818736 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818736 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818736
Integrated optical probe card and system for batch testing of optical MEMS structures with in-plane optical axis using micro-optical bench components Nov 19, 2017 Issued
Array ( [id] => 14344983 [patent_doc_number] => 20190154464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => MAGNET ARRANGEMENT FOR ANGLE DETECTION [patent_app_type] => utility [patent_app_number] => 15/818380 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818380
Magnet arrangement for angle detection Nov 19, 2017 Issued
Array ( [id] => 15592727 [patent_doc_number] => 20200072898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MEASUREMENT ARRANGEMENT FOR DETECTING AGING PROCESSES IN INDIVIDUAL LIGHT-EMITTING DIODES [patent_app_type] => utility [patent_app_number] => 16/467902 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467902
Measurement arrangement for detecting aging processes in individual light-emitting diodes Nov 15, 2017 Issued
Array ( [id] => 16278121 [patent_doc_number] => 10761145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Illuminating fixture and device [patent_app_type] => utility [patent_app_number] => 15/577190 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15577190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/577190
Illuminating fixture and device Nov 7, 2017 Issued
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