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] => 6038201 [patent_doc_number] => 20110091250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'FIXING APPARATUS OF IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/978817 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11152 [patent_no_of_claims] => 19 [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/A1/0091/20110091250.pdf [firstpage_image] =>[orig_patent_app_number] => 12978817 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/978817
FIXING APPARATUS OF IMAGE FORMING APPARATUS Dec 26, 2010 Abandoned
Array ( [id] => 6079361 [patent_doc_number] => 20110142471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'FUSER AND TEMPERATURE CONTROL METHOD FOR THE FUSER' [patent_app_type] => utility [patent_app_number] => 12/960660 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4410 [patent_no_of_claims] => 19 [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/A1/0142/20110142471.pdf [firstpage_image] =>[orig_patent_app_number] => 12960660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960660
FUSER AND TEMPERATURE CONTROL METHOD FOR THE FUSER Dec 5, 2010 Abandoned
Array ( [id] => 7498798 [patent_doc_number] => 20110262183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'IMAGE DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/944406 [patent_app_country] => US [patent_app_date] => 2010-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7010 [patent_no_of_claims] => 6 [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/A1/0262/20110262183.pdf [firstpage_image] =>[orig_patent_app_number] => 12944406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/944406
IMAGE DEVICE AND IMAGE FORMING APPARATUS Nov 10, 2010 Abandoned
Array ( [id] => 5943216 [patent_doc_number] => 20110103836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'CHARGING DEVICE, IMAGE FORMING APPARATUS COMPRISING CHARGING DEVICE, AND METHOD FOR FORMING DISCHARGE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 12/915607 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16027 [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] => publications/A1/0103/20110103836.pdf [firstpage_image] =>[orig_patent_app_number] => 12915607 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915607
Charging device having discharge electrode and, image forming apparatus comprising charging device, and method for forming discharge electrode Oct 28, 2010 Issued
Array ( [id] => 6054333 [patent_doc_number] => 20110110693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'CLEANING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH' [patent_app_type] => utility [patent_app_number] => 12/913108 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7484 [patent_no_of_claims] => 11 [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] => publications/A1/0110/20110110693.pdf [firstpage_image] =>[orig_patent_app_number] => 12913108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/913108
Cleaning device having magnetic brush roller and image forming apparatus provided therewith Oct 26, 2010 Issued
Array ( [id] => 5984132 [patent_doc_number] => 20110097106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/911208 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4755 [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] => publications/A1/0097/20110097106.pdf [firstpage_image] =>[orig_patent_app_number] => 12911208 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911208
IMAGE FORMING APPARATUS Oct 24, 2010 Abandoned
Array ( [id] => 10878492 [patent_doc_number] => 08903286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Image forming apparatus and control method thereof to control a cleaning member and to transfer images according to position marks on a transfer member' [patent_app_type] => utility [patent_app_number] => 12/905206 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7113 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12905206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905206
Image forming apparatus and control method thereof to control a cleaning member and to transfer images according to position marks on a transfer member Oct 14, 2010 Issued
Array ( [id] => 7486691 [patent_doc_number] => 20110236059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/905705 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11460 [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] => publications/A1/0236/20110236059.pdf [firstpage_image] =>[orig_patent_app_number] => 12905705 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905705
Image forming apparatus having a rotary body that includes shaft portions fitted into positioning grooves Oct 14, 2010 Issued
Array ( [id] => 7486659 [patent_doc_number] => 20110236038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/895905 [patent_app_country] => US [patent_app_date] => 2010-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7959 [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] => publications/A1/0236/20110236038.pdf [firstpage_image] =>[orig_patent_app_number] => 12895905 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/895905
Image forming apparatus having a replaceable member determination unit Sep 30, 2010 Issued
Array ( [id] => 6118380 [patent_doc_number] => 20110076053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/892860 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5641 [patent_no_of_claims] => 9 [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/A1/0076/20110076053.pdf [firstpage_image] =>[orig_patent_app_number] => 12892860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892860
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD Sep 27, 2010 Abandoned
Array ( [id] => 6118400 [patent_doc_number] => 20110076073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/884508 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12233 [patent_no_of_claims] => 4 [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/A1/0076/20110076073.pdf [firstpage_image] =>[orig_patent_app_number] => 12884508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884508
Image forming apparatus operable in modes using a fixing device with/without a glossing device Sep 16, 2010 Issued
Array ( [id] => 9101756 [patent_doc_number] => 08565646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Gear system with transmission pathways for an image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/879108 [patent_app_country] => US [patent_app_date] => 2010-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8186 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12879108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/879108
Gear system with transmission pathways for an image forming apparatus Sep 9, 2010 Issued
Array ( [id] => 9314013 [patent_doc_number] => 08655243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Image heating apparatus having four helical gears' [patent_app_type] => utility [patent_app_number] => 12/876604 [patent_app_country] => US [patent_app_date] => 2010-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13806 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12876604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/876604
Image heating apparatus having four helical gears Sep 6, 2010 Issued
Array ( [id] => 6201700 [patent_doc_number] => 20110064486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'DEVELOPING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/858704 [patent_app_country] => US [patent_app_date] => 2010-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10730 [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] => publications/A1/0064/20110064486.pdf [firstpage_image] =>[orig_patent_app_number] => 12858704 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/858704
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS Aug 17, 2010 Abandoned
Array ( [id] => 7775849 [patent_doc_number] => 20120039647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'FIXING DEVICES INCLUDING EXTENDED-LIFE COMPONENTS AND METHODS OF FIXING MARKING MATERIAL TO SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 12/855106 [patent_app_country] => US [patent_app_date] => 2010-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5999 [patent_no_of_claims] => 42 [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] => publications/A1/0039/20120039647.pdf [firstpage_image] =>[orig_patent_app_number] => 12855106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/855106
FIXING DEVICES INCLUDING EXTENDED-LIFE COMPONENTS AND METHODS OF FIXING MARKING MATERIAL TO SUBSTRATES Aug 11, 2010 Abandoned
Array ( [id] => 6577387 [patent_doc_number] => 20100290813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'Image-Forming Device Having Mechanism for Separating Developing Rollers from Photosensitive Drums' [patent_app_type] => utility [patent_app_number] => 12/846081 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 16434 [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] => publications/A1/0290/20100290813.pdf [firstpage_image] =>[orig_patent_app_number] => 12846081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/846081
Image-forming device having mechanism for separating developing rollers from photosensitive drums Jul 28, 2010 Issued
Array ( [id] => 6134017 [patent_doc_number] => 20110008088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'Image forming method, image forming apparatus, and process cartridge' [patent_app_type] => utility [patent_app_number] => 12/805106 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10289 [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/A1/0008/20110008088.pdf [firstpage_image] =>[orig_patent_app_number] => 12805106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/805106
Image forming method, image forming apparatus, and process cartridge Jul 12, 2010 Abandoned
Array ( [id] => 8251599 [patent_doc_number] => 20120155927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'DEVELOPING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/384847 [patent_app_country] => US [patent_app_date] => 2010-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5810 [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] => publications/A1/0155/20120155927.pdf [firstpage_image] =>[orig_patent_app_number] => 13384847 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/384847
DEVELOPING DEVICE AND METHOD Jul 7, 2010 Abandoned
Array ( [id] => 6234358 [patent_doc_number] => 20100266309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/828516 [patent_app_country] => US [patent_app_date] => 2010-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4448 [patent_no_of_claims] => 8 [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/A1/0266/20100266309.pdf [firstpage_image] =>[orig_patent_app_number] => 12828516 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/828516
Image forming apparatus with cleaning member to remove toner from transfer roller Jun 30, 2010 Issued
Array ( [id] => 8573899 [patent_doc_number] => 08340555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Toner supply container and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/793804 [patent_app_country] => US [patent_app_date] => 2010-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7187 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12793804 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793804
Toner supply container and image forming apparatus Jun 3, 2010 Issued
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