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] => 10595881 [patent_doc_number] => 09316969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Fuser control device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/304431 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 12047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 14304431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/304431
Fuser control device and image forming apparatus Jun 12, 2014 Issued
Array ( [id] => 13053811 [patent_doc_number] => 10048291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Piezo sensor [patent_app_type] => utility [patent_app_number] => 14/264451 [patent_app_country] => US [patent_app_date] => 2014-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5228 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14264451 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/264451
Piezo sensor Apr 28, 2014 Issued
Array ( [id] => 10708213 [patent_doc_number] => 20160054360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'CURRENT MEASUREMENT APPARATUS, DEVICE-BEHAVIOR DETECTION SYSTEM, CURRENT MEASUREMENT METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 14/781325 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7004 [patent_no_of_claims] => 9 [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] => 14781325 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/781325
CURRENT MEASUREMENT APPARATUS, DEVICE-BEHAVIOR DETECTION SYSTEM, CURRENT MEASUREMENT METHOD, AND PROGRAM Apr 15, 2014 Abandoned
Array ( [id] => 10543121 [patent_doc_number] => 09268248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Corona charger including shutter' [patent_app_type] => utility [patent_app_number] => 14/228412 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8010 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228412
Corona charger including shutter Mar 27, 2014 Issued
Array ( [id] => 12107496 [patent_doc_number] => 09863973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Vehicle wheel speed sensor protection structure' [patent_app_type] => utility [patent_app_number] => 14/780797 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4432 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14780797 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780797
Vehicle wheel speed sensor protection structure Mar 25, 2014 Issued
Array ( [id] => 12391974 [patent_doc_number] => 09964904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Fixing device and image forming apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 14/226110 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 8317 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14226110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/226110
Fixing device and image forming apparatus incorporating same Mar 25, 2014 Issued
Array ( [id] => 9613972 [patent_doc_number] => 20140203829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'TEST JIG AND SEMICONDUCTOR DEVICE TEST METHOD' [patent_app_type] => utility [patent_app_number] => 14/220627 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5293 [patent_no_of_claims] => 15 [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] => 14220627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220627
TEST JIG AND SEMICONDUCTOR DEVICE TEST METHOD Mar 19, 2014 Abandoned
Array ( [id] => 12145988 [patent_doc_number] => 09880235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Magnetic substance detection device' [patent_app_type] => utility [patent_app_number] => 14/763917 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 15031 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14763917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763917
Magnetic substance detection device Mar 17, 2014 Issued
Array ( [id] => 10708211 [patent_doc_number] => 20160054357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'PROBE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/781003 [patent_app_country] => US [patent_app_date] => 2014-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4397 [patent_no_of_claims] => 4 [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] => 14781003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/781003
Probe device having cleaning mechanism for cleaning connection conductor Mar 17, 2014 Issued
Array ( [id] => 10694857 [patent_doc_number] => 20160041003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SHIFT POSITION DETECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/780999 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3483 [patent_no_of_claims] => 5 [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] => 14780999 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780999
SHIFT POSITION DETECTION DEVICE Mar 10, 2014 Abandoned
Array ( [id] => 10337222 [patent_doc_number] => 20150222227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'MONITORING SYSTEM AND SLAVE DEVICE FOR PHOTOVOLTAIC POWER GENERATION PLANT' [patent_app_type] => utility [patent_app_number] => 14/424047 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10001 [patent_no_of_claims] => 10 [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] => 14424047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/424047
MONITORING SYSTEM AND SLAVE DEVICE FOR PHOTOVOLTAIC POWER GENERATION PLANT Feb 3, 2014 Abandoned
Array ( [id] => 9460885 [patent_doc_number] => 20140125311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'METAL DETECTOR FOR PRODUCTION AND PACKAGING LINES' [patent_app_type] => utility [patent_app_number] => 14/149346 [patent_app_country] => US [patent_app_date] => 2014-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5221 [patent_no_of_claims] => 22 [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] => 14149346 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/149346
Metal detector for production and packaging lines Jan 6, 2014 Issued
Array ( [id] => 11584406 [patent_doc_number] => 09639040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Fixing device having a support unit supporting a rotation unit fixing a toner image onto a sheet so as to rotate by first and second protrusions' [patent_app_type] => utility [patent_app_number] => 14/141691 [patent_app_country] => US [patent_app_date] => 2013-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10041 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14141691 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141691
Fixing device having a support unit supporting a rotation unit fixing a toner image onto a sheet so as to rotate by first and second protrusions Dec 26, 2013 Issued
Array ( [id] => 10183614 [patent_doc_number] => 09213293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Image forming apparatus having measurement unit that irradiates a measurement image and measures light reflected therefrom, and having shielding unit that can be moved to block such irradiation and moved to not block such irradiation' [patent_app_type] => utility [patent_app_number] => 14/141075 [patent_app_country] => US [patent_app_date] => 2013-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5772 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14141075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141075
Image forming apparatus having measurement unit that irradiates a measurement image and measures light reflected therefrom, and having shielding unit that can be moved to block such irradiation and moved to not block such irradiation Dec 25, 2013 Issued
Array ( [id] => 11786216 [patent_doc_number] => 09395642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Image forming apparatus that adjusts the start timings of transfer bias voltage applications to prevent nonuniformity in printed image density' [patent_app_type] => utility [patent_app_number] => 14/141019 [patent_app_country] => US [patent_app_date] => 2013-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 14145 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14141019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141019
Image forming apparatus that adjusts the start timings of transfer bias voltage applications to prevent nonuniformity in printed image density Dec 25, 2013 Issued
Array ( [id] => 9877959 [patent_doc_number] => 08965249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Charging device configured to produce corona discharge' [patent_app_type] => utility [patent_app_number] => 14/139190 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4596 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 14139190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139190
Charging device configured to produce corona discharge Dec 22, 2013 Issued
Array ( [id] => 10966698 [patent_doc_number] => 20140369730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'Heat Transfer System for a Fuser Assembly' [patent_app_type] => utility [patent_app_number] => 14/137407 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6754 [patent_no_of_claims] => 20 [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] => 14137407 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/137407
Heat transfer system for a fuser assembly Dec 19, 2013 Issued
Array ( [id] => 9602408 [patent_doc_number] => 20140199090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'FIXING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/133885 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6526 [patent_no_of_claims] => 8 [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] => 14133885 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/133885
Fixing device having a cooling device for a pressure member Dec 18, 2013 Issued
Array ( [id] => 9596499 [patent_doc_number] => 20140193179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'IMAGE FORMING APPARATUS HAVING REDUCED MANUFACTURING COSTS, AND IMAGE FORMING UNIT AND DEVELOPING UNIT INCLUDED THEREIN' [patent_app_type] => utility [patent_app_number] => 14/109488 [patent_app_country] => US [patent_app_date] => 2013-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10539 [patent_no_of_claims] => 14 [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] => 14109488 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/109488
Image forming apparatus having reduced manufacturing costs, and image forming unit and developing unit included therein Dec 16, 2013 Issued
Array ( [id] => 10952987 [patent_doc_number] => 20140356008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/107525 [patent_app_country] => US [patent_app_date] => 2013-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11705 [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] => 14107525 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/107525
Image forming apparatus fixing of toner containing flat particles Dec 15, 2013 Issued
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