Search

Ruifeng Pu

Examiner (ID: 10346, Phone: (571)272-5869 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
283
Issued Applications
268
Pending Applications
0
Abandoned Applications
17

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10777905 [patent_doc_number] => 20160124061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'METHOD AND APPARATUS FOR MAGNETIC RESONANCE IMAGING WITH A MUSIC-BASED GRADIENT CURVE' [patent_app_type] => utility [patent_app_number] => 14/932191 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8051 [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] => 14932191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932191
Method and apparatus for magnetic resonance imaging with a music-based gradient curve Nov 3, 2015 Issued
Array ( [id] => 10695350 [patent_doc_number] => 20160041496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Toner Supply Regulation' [patent_app_type] => utility [patent_app_number] => 14/887734 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3782 [patent_no_of_claims] => 20 [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] => 14887734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887734
Toner supply regulation Oct 19, 2015 Issued
Array ( [id] => 13198363 [patent_doc_number] => 10114097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Medical imaging apparatus having multiple subsystems, and operating method therefor [patent_app_type] => utility [patent_app_number] => 14/870032 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7755 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 14870032 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870032
Medical imaging apparatus having multiple subsystems, and operating method therefor Sep 29, 2015 Issued
Array ( [id] => 10745435 [patent_doc_number] => 20160091586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/870029 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10285 [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] => 14870029 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870029
Medical imaging apparatus having multiple subsystems, and operating method therefor Sep 29, 2015 Issued
Array ( [id] => 10745707 [patent_doc_number] => 20160091858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 14/868501 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9506 [patent_no_of_claims] => 25 [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] => 14868501 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/868501
Image forming apparatus Sep 28, 2015 Issued
Array ( [id] => 11416337 [patent_doc_number] => 09563160 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-07 [patent_title] => 'Fixing device and image forming apparatus having the same' [patent_app_type] => utility [patent_app_number] => 14/867898 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 12495 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14867898 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/867898
Fixing device and image forming apparatus having the same Sep 27, 2015 Issued
Array ( [id] => 11896640 [patent_doc_number] => 09766574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/859629 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7925 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14859629 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859629
Image forming apparatus Sep 20, 2015 Issued
Array ( [id] => 11186161 [patent_doc_number] => 09417563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/857996 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857996 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857996
Image forming apparatus Sep 17, 2015 Issued
Array ( [id] => 10745697 [patent_doc_number] => 20160091847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'HEATING ELEMENT, PROCESS OF PRODUCING HEATING ELEMENT, HEATING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/858660 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7652 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14858660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858660
HEATING ELEMENT, PROCESS OF PRODUCING HEATING ELEMENT, HEATING DEVICE AND IMAGE FORMING APPARATUS Sep 17, 2015 Abandoned
Array ( [id] => 10637071 [patent_doc_number] => 09354570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Heater and image heating apparatus including the same' [patent_app_type] => utility [patent_app_number] => 14/857086 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 16446 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14857086 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857086
Heater and image heating apparatus including the same Sep 16, 2015 Issued
Array ( [id] => 10739031 [patent_doc_number] => 20160085181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'DEVELOPING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/855605 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11454 [patent_no_of_claims] => 9 [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] => 14855605 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855605
Developing device Sep 15, 2015 Issued
Array ( [id] => 11179305 [patent_doc_number] => 09411297 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-09 [patent_title] => 'Image formation apparatus having greater differential voltage for last station in a print conveyance direction' [patent_app_type] => utility [patent_app_number] => 14/852722 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10200 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14852722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852722
Image formation apparatus having greater differential voltage for last station in a print conveyance direction Sep 13, 2015 Issued
Array ( [id] => 11075482 [patent_doc_number] => 20160272446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'TRANSPORT DEVICE, IMAGE FORMING APPARATUS, AND IMAGE READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/831229 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4412 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [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] => 14831229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/831229
Transport device, image forming apparatus, and image reading apparatus Aug 19, 2015 Issued
Array ( [id] => 11213404 [patent_doc_number] => 09442438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 14/812625 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 13025 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14812625 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/812625
Image forming apparatus and image forming method Jul 28, 2015 Issued
Array ( [id] => 13947123 [patent_doc_number] => 10209327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Magnetic resonance imaging apparatus, radio frequency amplification system and method [patent_app_type] => utility [patent_app_number] => 15/329186 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4650 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329186
Magnetic resonance imaging apparatus, radio frequency amplification system and method Jul 23, 2015 Issued
Array ( [id] => 11199680 [patent_doc_number] => 09429888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Fixing device and image forming apparatus which utilizes a nip supporting member to support a nip forming member' [patent_app_type] => utility [patent_app_number] => 14/792870 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5022 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14792870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/792870
Fixing device and image forming apparatus which utilizes a nip supporting member to support a nip forming member Jul 6, 2015 Issued
Array ( [id] => 13290857 [patent_doc_number] => 10156615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Magnetic resonance imaging apparatus, Q-value calculation method, and specific absorption rate management method [patent_app_type] => utility [patent_app_number] => 15/318891 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10791 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15318891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/318891
Magnetic resonance imaging apparatus, Q-value calculation method, and specific absorption rate management method Jun 22, 2015 Issued
Array ( [id] => 10485186 [patent_doc_number] => 20150370205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'IMAGE FORMING APPARATUS, IMAGE PRINTING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN IMAGE PRINTING CONTROL PROGRAM' [patent_app_type] => utility [patent_app_number] => 14/740415 [patent_app_country] => US [patent_app_date] => 2015-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8793 [patent_no_of_claims] => 26 [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] => 14740415 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/740415
Image forming apparatus, image printing method, and computer-readable recording medium having stored therein image printing control program Jun 15, 2015 Issued
Array ( [id] => 10623071 [patent_doc_number] => 09342011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Fixing device comprising heat insulating member to cover outer circumference of fixing member and image forming apparatus including the same' [patent_app_type] => utility [patent_app_number] => 14/739874 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4549 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14739874 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/739874
Fixing device comprising heat insulating member to cover outer circumference of fixing member and image forming apparatus including the same Jun 14, 2015 Issued
Array ( [id] => 10477842 [patent_doc_number] => 20150362859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'DEVELOPING CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/737975 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 12849 [patent_no_of_claims] => 20 [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] => 14737975 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737975
Developing cartridge having a frame rotatably supporting a developing roller Jun 11, 2015 Issued
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