Search

Ruiping Li

Examiner (ID: 3783)

Most Active Art Unit
2666
Art Unit(s)
2666, 2624, 2676
Total Applications
1126
Issued Applications
865
Pending Applications
61
Abandoned Applications
223

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20249469 [patent_doc_number] => 20250298338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => DEVELOPING DEVICE [patent_app_type] => utility [patent_app_number] => 19/230207 [patent_app_country] => US [patent_app_date] => 2025-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19230207 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/230207
DEVELOPING DEVICE Jun 5, 2025 Pending
Array ( [id] => 20233969 [patent_doc_number] => 20250291288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => HEATING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/221181 [patent_app_country] => US [patent_app_date] => 2025-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19221181 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/221181
HEATING DEVICE AND IMAGE FORMING APPARATUS May 27, 2025 Pending
Array ( [id] => 20351176 [patent_doc_number] => 20250348028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/199757 [patent_app_country] => US [patent_app_date] => 2025-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19199757 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/199757
IMAGE FORMING APPARATUS May 5, 2025 Pending
Array ( [id] => 20166408 [patent_doc_number] => 20250258455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/194274 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19194274 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/194274
INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS Apr 29, 2025 Pending
Array ( [id] => 20322822 [patent_doc_number] => 20250334910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/187314 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187314 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187314
FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS Apr 22, 2025 Pending
Array ( [id] => 20322820 [patent_doc_number] => 20250334908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => FIXING DEVICE HAVING HEATER ATTACHED USING HEATER HOLDER, AND IMAGE FORMING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/187001 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 19187001 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187001
FIXING DEVICE HAVING HEATER ATTACHED USING HEATER HOLDER, AND IMAGE FORMING APPARATUS INCLUDING THE SAME Apr 22, 2025 Pending
Array ( [id] => 20322823 [patent_doc_number] => 20250334911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/187622 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187622 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187622
FIXING ROTATING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS Apr 22, 2025 Pending
Array ( [id] => 20310471 [patent_doc_number] => 20250328100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => COLOR CORRECTION PATTERN FORMING METHOD AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 19/182735 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19182735 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182735
COLOR CORRECTION PATTERN FORMING METHOD AND IMAGE FORMING DEVICE Apr 17, 2025 Pending
Array ( [id] => 20310475 [patent_doc_number] => 20250328104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/091494 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19091494 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/091494
IMAGE FORMING APPARATUS Mar 25, 2025 Pending
Array ( [id] => 20281266 [patent_doc_number] => 20250306508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/088285 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19088285 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/088285
IMAGE FORMING APPARATUS Mar 23, 2025 Pending
Array ( [id] => 20202774 [patent_doc_number] => 12405552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Developing cartridge capable of reducing size of image forming apparatus [patent_app_type] => utility [patent_app_number] => 19/077437 [patent_app_country] => US [patent_app_date] => 2025-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19077437 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/077437
Developing cartridge capable of reducing size of image forming apparatus Mar 11, 2025 Issued
Array ( [id] => 20233981 [patent_doc_number] => 20250291300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/076311 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076311 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076311
IMAGE FORMING APPARATUS Mar 10, 2025 Pending
Array ( [id] => 20233992 [patent_doc_number] => 20250291311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/074992 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074992 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074992
IMAGE FORMING APPARATUS Mar 9, 2025 Pending
Array ( [id] => 20249473 [patent_doc_number] => 20250298342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => DEVELOPER CONTAINER [patent_app_type] => utility [patent_app_number] => 19/071956 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19071956 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/071956
DEVELOPER CONTAINER Mar 5, 2025 Pending
Array ( [id] => 20208323 [patent_doc_number] => 20250278043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => FIXING DEVICE INCLUDING CHARGE ELIMINATING BRUSH PROVIDED WITH A PLURALITY OF BRISTLES AND HOLDING FRAME HOLDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/068344 [patent_app_country] => US [patent_app_date] => 2025-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19068344 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/068344
FIXING DEVICE INCLUDING CHARGE ELIMINATING BRUSH PROVIDED WITH A PLURALITY OF BRISTLES AND HOLDING FRAME HOLDING THE SAME Mar 2, 2025 Pending
Array ( [id] => 20195078 [patent_doc_number] => 20250271788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => CARTRIDGE, IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND TONER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 19/060966 [patent_app_country] => US [patent_app_date] => 2025-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060966 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060966
CARTRIDGE, IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND TONER CARTRIDGE Feb 23, 2025 Pending
Array ( [id] => 20221295 [patent_doc_number] => 20250284226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/061336 [patent_app_country] => US [patent_app_date] => 2025-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19061336 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/061336
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Feb 23, 2025 Pending
Array ( [id] => 20180872 [patent_doc_number] => 20250264830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS EACH CAPABLE OF PREVENTING FIXING MEMBER FROM BEING DAMAGED BY EXCESSIVE HEATING [patent_app_type] => utility [patent_app_number] => 19/040230 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040230 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040230
FIXING DEVICE AND IMAGE FORMING APPARATUS EACH CAPABLE OF PREVENTING FIXING MEMBER FROM BEING DAMAGED BY EXCESSIVE HEATING Jan 28, 2025 Pending
Array ( [id] => 20137655 [patent_doc_number] => 20250244699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/037044 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037044 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037044
FIXING DEVICE AND IMAGE FORMING APPARATUS Jan 23, 2025 Pending
Array ( [id] => 20249492 [patent_doc_number] => 20250298361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/022818 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19022818 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022818
IMAGE FORMING APPARATUS Jan 14, 2025 Pending
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