Search

Roger L. Pang

Examiner (ID: 14203, Phone: (571)272-7096 , Office: P/3655 )

Most Active Art Unit
3655
Art Unit(s)
3622, 3681, 3655
Total Applications
2573
Issued Applications
2253
Pending Applications
103
Abandoned Applications
255

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20042800 [patent_doc_number] => 20250181022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => IMAGE FORMATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/052515 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052515 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052515
IMAGE FORMATION DEVICE Feb 12, 2025 Pending
Array ( [id] => 20249490 [patent_doc_number] => 20250298359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/050506 [patent_app_country] => US [patent_app_date] => 2025-02-11 [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] => -12 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19050506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/050506
IMAGE FORMING APPARATUS Feb 10, 2025 Pending
Array ( [id] => 20221304 [patent_doc_number] => 20250284235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SHEET CONVEYING DEVICE, IMAGE PROCESSING APPARATUS, AND DRIVE CONTROL METHOD CAPABLE OF SUPPRESSING TEMPERATURE RISE OF MOTOR WITH SIMPLE CONFIGURATION [patent_app_type] => utility [patent_app_number] => 19/049887 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049887
SHEET CONVEYING DEVICE, IMAGE PROCESSING APPARATUS, AND DRIVE CONTROL METHOD CAPABLE OF SUPPRESSING TEMPERATURE RISE OF MOTOR WITH SIMPLE CONFIGURATION Feb 9, 2025 Pending
Array ( [id] => 20151853 [patent_doc_number] => 20250251691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/042145 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042145 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042145
CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS Jan 30, 2025 Pending
Array ( [id] => 20100068 [patent_doc_number] => 20250230004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/009322 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009322 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009322
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS Jan 2, 2025 Pending
Array ( [id] => 20406815 [patent_doc_number] => 20250375924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => CONTROLLED PRINTING SURFACE AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A CONTROLLED PRINTING SURFACE [patent_app_type] => utility [patent_app_number] => 18/999295 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18999295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999295
CONTROLLED PRINTING SURFACE AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A CONTROLLED PRINTING SURFACE Dec 22, 2024 Pending
Array ( [id] => 20086873 [patent_doc_number] => 20250216809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => IMAGE FORMING APPARATUS FOR ADJUSTING POSITION AND SIZE OF IMAGE [patent_app_type] => utility [patent_app_number] => 18/978435 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18978435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978435
IMAGE FORMING APPARATUS FOR ADJUSTING POSITION AND SIZE OF IMAGE Dec 11, 2024 Pending
Array ( [id] => 20070336 [patent_doc_number] => 20250208558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/976546 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976546
IMAGE FORMING APPARATUS Dec 10, 2024 Pending
Array ( [id] => 20061228 [patent_doc_number] => 20250199450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/976110 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976110
CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM Dec 9, 2024 Pending
Array ( [id] => 20048853 [patent_doc_number] => 20250187075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => DISTORTION MITIGATION IN DIRECTED ENERGY DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/974668 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18974668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/974668
DISTORTION MITIGATION IN DIRECTED ENERGY DEPOSITION Dec 8, 2024 Pending
Array ( [id] => 20061227 [patent_doc_number] => 20250199449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/956155 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956155
CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS Nov 21, 2024 Pending
Array ( [id] => 20032626 [patent_doc_number] => 20250170848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => BOOKLET CREATING APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/952933 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18952933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952933
Booklet creating apparatus and image forming system Nov 18, 2024 Issued
Array ( [id] => 20034676 [patent_doc_number] => 20250172898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/951039 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951039
IMAGE FORMING APPARATUS Nov 17, 2024 Pending
Array ( [id] => 20479797 [patent_doc_number] => 12528266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Medium processing apparatus and image forming system incorporating same [patent_app_type] => utility [patent_app_number] => 18/941559 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 46 [patent_no_of_words] => 16930 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941559
Medium processing apparatus and image forming system incorporating same Nov 7, 2024 Issued
Array ( [id] => 20122956 [patent_doc_number] => 20250237987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => THICKNESS DETECTION DEVICE, SHEET PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/938565 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18938565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938565
THICKNESS DETECTION DEVICE, SHEET PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM Nov 5, 2024 Pending
Array ( [id] => 20015748 [patent_doc_number] => 20250153970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/931437 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931437
IMAGE FORMING APPARATUS Oct 29, 2024 Pending
Array ( [id] => 20026692 [patent_doc_number] => 20250164914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/928628 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928628
IMAGE FORMING APPARATUS Oct 27, 2024 Pending
Array ( [id] => 20387822 [patent_doc_number] => 12487548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Image forming apparatus capable of feeding recording paper sheet from alternative sheet feed device when unable to feed recording paper sheet from sheet feed device for adjustment processing [patent_app_type] => utility [patent_app_number] => 18/926878 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2348 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926878
Image forming apparatus capable of feeding recording paper sheet from alternative sheet feed device when unable to feed recording paper sheet from sheet feed device for adjustment processing Oct 24, 2024 Issued
Array ( [id] => 19992300 [patent_doc_number] => 20250130522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/918971 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918971
Image forming apparatus Oct 16, 2024 Issued
Array ( [id] => 19983823 [patent_doc_number] => 20250122045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => IMAGE FORMING APPARATUS, SHEET DISCHARGE METHOD, AND NON-TRASITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/911472 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911472
IMAGE FORMING APPARATUS, SHEET DISCHARGE METHOD, AND NON-TRASITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM Oct 9, 2024 Pending
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