Search

Long Pham

Examiner (ID: 10343, Phone: (571)272-1714 , Office: P/2814 )

Most Active Art Unit
2814
Art Unit(s)
1763, 2812, 2822, 2814, 2823, 2899, 2897, 1107
Total Applications
3574
Issued Applications
3092
Pending Applications
150
Abandoned Applications
332

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18046306 [patent_doc_number] => 11520257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/533822 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10565 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533822
Image forming apparatus Nov 22, 2021 Issued
Array ( [id] => 17689914 [patent_doc_number] => 20220197207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/531924 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531924
Image forming apparatus with collection Nov 21, 2021 Issued
Array ( [id] => 17461992 [patent_doc_number] => 20220075297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => FIXING DEVICE AND IMAGE-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/527752 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527752
Fixing device and image-forming apparatus Nov 15, 2021 Issued
Array ( [id] => 17628893 [patent_doc_number] => 20220163908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/524848 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524848
Image forming apparatus Nov 11, 2021 Issued
Array ( [id] => 17969711 [patent_doc_number] => 11487241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Image forming device [patent_app_type] => utility [patent_app_number] => 17/518965 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 12660 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518965
Image forming device Nov 3, 2021 Issued
Array ( [id] => 18129873 [patent_doc_number] => 11556079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Toner container information acquiring method, toner container sorting method, toner container pulverizing method, toner container processing method, and toner container manufacturing method [patent_app_type] => utility [patent_app_number] => 17/511133 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6896 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511133
Toner container information acquiring method, toner container sorting method, toner container pulverizing method, toner container processing method, and toner container manufacturing method Oct 25, 2021 Issued
Array ( [id] => 18621922 [patent_doc_number] => 11754959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Image forming apparatus and method to form an invisible image and a visible image in a multi-pass simplex manner [patent_app_type] => utility [patent_app_number] => 17/504501 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 15128 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504501
Image forming apparatus and method to form an invisible image and a visible image in a multi-pass simplex manner Oct 18, 2021 Issued
Array ( [id] => 17387414 [patent_doc_number] => 20220035266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => DEVELOPING CARTRIDGE CAPABLE OF MAINTAINING CONTACTING PRESSURE BETWEEN DEVELOPING ROLLER AND PHOTOSENSITIVE DRUM REGARDLESS OF RESIDUAL AMOUNT OF TONER [patent_app_type] => utility [patent_app_number] => 17/503503 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503503
Developing cartridge capable of maintaining contacting pressure between developing roller and photosensitive drum regardless of residual amount of toner Oct 17, 2021 Issued
Array ( [id] => 17824093 [patent_doc_number] => 11429041 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-30 [patent_title] => Conductive roll, transfer device, process cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/498760 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 14580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498760
Conductive roll, transfer device, process cartridge, and image forming apparatus Oct 11, 2021 Issued
Array ( [id] => 18291024 [patent_doc_number] => 11619893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Image forming device and controlling method [patent_app_type] => utility [patent_app_number] => 17/498125 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9377 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498125
Image forming device and controlling method Oct 10, 2021 Issued
Array ( [id] => 18030271 [patent_doc_number] => 11513454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Conductive roll, transfer device, process cartridge, and image forming apparatus for image transfer [patent_app_type] => utility [patent_app_number] => 17/498733 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11078 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498733
Conductive roll, transfer device, process cartridge, and image forming apparatus for image transfer Oct 10, 2021 Issued
Array ( [id] => 17535052 [patent_doc_number] => 20220113661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ROLLER USED IN FIXING DEVICE, FIXING DEVICE INCLUDING THIS ROLLER, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/494652 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17494652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494652
Roller used in fixing device, fixing device including this roller, and image forming apparatus Oct 4, 2021 Issued
Array ( [id] => 18066762 [patent_doc_number] => 20220397850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => BELT, FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/492672 [patent_app_country] => US [patent_app_date] => 2021-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492672
Belt having an aggregate with entagled and non-entangled fibrous carbons Oct 2, 2021 Issued
Array ( [id] => 18370352 [patent_doc_number] => 11650523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Image forming apparatus including a transfer member with a rotatable conductive shaft having a void and having an elastic portion which covers a periphery of the shaft [patent_app_type] => utility [patent_app_number] => 17/492443 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9731 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492443
Image forming apparatus including a transfer member with a rotatable conductive shaft having a void and having an elastic portion which covers a periphery of the shaft Sep 30, 2021 Issued
Array ( [id] => 18591675 [patent_doc_number] => 11740569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Developing cartridge including coupling and clutch for allowing rotation of coupling in first direction and stopping rotation of coupling in second direction [patent_app_type] => utility [patent_app_number] => 17/470749 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9010 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470749
Developing cartridge including coupling and clutch for allowing rotation of coupling in first direction and stopping rotation of coupling in second direction Sep 8, 2021 Issued
Array ( [id] => 18135814 [patent_doc_number] => 11561484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-24 [patent_title] => Image forming apparatus with exposure device including shutter that moves in response to movement of a light source [patent_app_type] => utility [patent_app_number] => 17/466727 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7429 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 17466727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466727
Image forming apparatus with exposure device including shutter that moves in response to movement of a light source Sep 2, 2021 Issued
Array ( [id] => 17475459 [patent_doc_number] => 20220082963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTROPHOTOGRAPHIC MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/465376 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465376
Electrophotographic member and electrophotographic image forming apparatus Sep 1, 2021 Issued
Array ( [id] => 17969703 [patent_doc_number] => 11487232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Endless belt, fixing device, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/465268 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465268
Endless belt, fixing device, and image forming apparatus Sep 1, 2021 Issued
Array ( [id] => 18022447 [patent_doc_number] => 20220373946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD OF MANUFACTURING HEAT GENERATING ROLLER BY PROVIDING A POLY-ETHER-ETHER-KETONE RESIN OVER A BASE MEMBER, HEAT GENERATING ROLLER, FIXING DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/459323 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459323
Method of manufacturing heat generating roller by providing a poly-ether-ketone resin over a base member, heat generating roller, fixing device, and image forming apparatus Aug 26, 2021 Issued
Array ( [id] => 17445865 [patent_doc_number] => 20220066370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => FIXING BELT AND METHOD OF MANUFACTURING THE FIXING BELT [patent_app_type] => utility [patent_app_number] => 17/458863 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458863
Fixing belt and method of manufacturing the fixing belt Aug 26, 2021 Issued
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