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] => 17105385 [patent_doc_number] => 11125591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Systems and methods for correcting non-sinusoidal signals generated from non-circular couplers [patent_app_type] => utility [patent_app_number] => 15/998441 [patent_app_country] => US [patent_app_date] => 2018-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6727 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15998441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/998441
Systems and methods for correcting non-sinusoidal signals generated from non-circular couplers Aug 14, 2018 Issued
Array ( [id] => 17083443 [patent_doc_number] => 20210278449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/261465 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261465
Measurement device for measuring an electrical characteristic of a component Jul 19, 2018 Issued
Array ( [id] => 13540177 [patent_doc_number] => 20180321635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => Process Unit [patent_app_type] => utility [patent_app_number] => 16/035890 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16035890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035890
Process unit Jul 15, 2018 Issued
Array ( [id] => 13523319 [patent_doc_number] => 20180313202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => WELL COMPLETION WITH SINGLE WIRE GUIDANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/029138 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029138
Well completion with single wire guidance system Jul 5, 2018 Issued
Array ( [id] => 17681737 [patent_doc_number] => 11365984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Absolute encoder [patent_app_type] => utility [patent_app_number] => 16/626442 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 13000 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626442
Absolute encoder Jun 27, 2018 Issued
Array ( [id] => 14105215 [patent_doc_number] => 20190094283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => MEMS-BASED ATMOSPHERIC ELECTRIC FIELD SENSOR ON THE GROUND [patent_app_type] => utility [patent_app_number] => 15/992214 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992214
MEMS-based atmospheric electric field sensor on the ground May 29, 2018 Issued
Array ( [id] => 13290831 [patent_doc_number] => 10156602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Systems, methods, and devices for diagnosing integrity of electrical conductor-carrying systems [patent_app_type] => utility [patent_app_number] => 15/984748 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984748
Systems, methods, and devices for diagnosing integrity of electrical conductor-carrying systems May 20, 2018 Issued
Array ( [id] => 13436291 [patent_doc_number] => 20180269688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => METHOD AND DEVICE FOR RECOGNISING FAULTS IN A PHOTOVOLTAIC (PV) GENERATOR [patent_app_type] => utility [patent_app_number] => 15/982412 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15982412 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/982412
Method and device for recognising faults in a photovoltaic (PV) generator May 16, 2018 Issued
Array ( [id] => 13737441 [patent_doc_number] => 20180373188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/969152 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 15969152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969152
Fixing device including heat source for heating fixing member and image forming apparatus May 1, 2018 Issued
Array ( [id] => 15869211 [patent_doc_number] => 20200142009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => LOW-NOISE MAGNETORESISTIVE SENSOR HAVING MULTI-LAYER MAGNETIC MODULATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/608596 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608596
Low-noise magnetoresistive sensor having multi-layer magnetic modulation structure Apr 24, 2018 Issued
Array ( [id] => 14734727 [patent_doc_number] => 10386761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Fixing device for suppressing reduced durability of a flexible rotary member [patent_app_type] => utility [patent_app_number] => 15/961189 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 59 [patent_no_of_words] => 13555 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961189
Fixing device for suppressing reduced durability of a flexible rotary member Apr 23, 2018 Issued
Array ( [id] => 16477627 [patent_doc_number] => 10852571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Display module and method of testing the same [patent_app_type] => utility [patent_app_number] => 15/951543 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6984 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951543
Display module and method of testing the same Apr 11, 2018 Issued
Array ( [id] => 13828673 [patent_doc_number] => 20190017821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => TILT SWITCH BASED ON DIFFERENTIAL SENSING [patent_app_type] => utility [patent_app_number] => 15/950139 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15950139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950139
Tilt switch based on differential sensing Apr 9, 2018 Issued
Array ( [id] => 16493491 [patent_doc_number] => 10859524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Humidity sensing element and hygrometer [patent_app_type] => utility [patent_app_number] => 15/949800 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 10306 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949800
Humidity sensing element and hygrometer Apr 9, 2018 Issued
Array ( [id] => 14965621 [patent_doc_number] => 20190310289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => TEMPERATURE STABLE ROGOWSKI COIL [patent_app_type] => utility [patent_app_number] => 15/946762 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946762
TEMPERATURE STABLE ROGOWSKI COIL Apr 5, 2018 Abandoned
Array ( [id] => 13448079 [patent_doc_number] => 20180275582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => IMAGE FORMING APPARATUS, REPLACEMENT MANAGEMENT SYSTEM FOR THE SAME, AND PROGRAM FOR IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/920588 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920588
IMAGE FORMING APPARATUS, REPLACEMENT MANAGEMENT SYSTEM FOR THE SAME, AND PROGRAM FOR IMAGE FORMING APPARATUS Mar 13, 2018 Abandoned
Array ( [id] => 14871595 [patent_doc_number] => 20190286039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/919670 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919670
Image forming apparatus and control method of image forming apparatus Mar 12, 2018 Issued
Array ( [id] => 16697953 [patent_doc_number] => 10948545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Residual quantity measuring device, battery pack, electric power tool, electric aircraft, electric vehicle, and power supply device [patent_app_type] => utility [patent_app_number] => 15/919627 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7280 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919627
Residual quantity measuring device, battery pack, electric power tool, electric aircraft, electric vehicle, and power supply device Mar 12, 2018 Issued
Array ( [id] => 13431813 [patent_doc_number] => 20180267449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME [patent_app_type] => utility [patent_app_number] => 15/919524 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919524
Fixing device including a nip formation pad with a porous structure, and image forming apparatus incorporating same Mar 12, 2018 Issued
Array ( [id] => 13431789 [patent_doc_number] => 20180267437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => BELT DEVICE, INTERMEDIATE TRANSFER DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/918716 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918716
Belt device, intermediate transfer device, and image forming apparatus Mar 11, 2018 Issued
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