Search

Kendrick X. Liu

Examiner (ID: 3371, Phone: (571)270-3798 , Office: P/2853 )

Most Active Art Unit
2853
Art Unit(s)
2861, 2853
Total Applications
1043
Issued Applications
784
Pending Applications
58
Abandoned Applications
210

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18037964 [patent_doc_number] => 20220382180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/739986 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739986
Optical scanning device, image forming apparatus, and control method May 8, 2022 Issued
Array ( [id] => 19611280 [patent_doc_number] => 12160164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Measurement apparatus, control method for measurement apparatus, and measurement system [patent_app_type] => utility [patent_app_number] => 17/738907 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5191 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738907
Measurement apparatus, control method for measurement apparatus, and measurement system May 5, 2022 Issued
Array ( [id] => 17809101 [patent_doc_number] => 20220260936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/735455 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735455
Image forming apparatus May 2, 2022 Issued
Array ( [id] => 17961757 [patent_doc_number] => 20220342338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => EXPOSURE HEAD AND IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD [patent_app_type] => utility [patent_app_number] => 17/724608 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724608
Exposure head and image forming apparatus including exposure head Apr 19, 2022 Issued
Array ( [id] => 19187070 [patent_doc_number] => 20240165983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DRAWING SYSTEM AND DRAWING METHOD [patent_app_type] => utility [patent_app_number] => 18/284391 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284391
Drawing system and drawing method Mar 29, 2022 Issued
Array ( [id] => 18659418 [patent_doc_number] => 20230305424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => PRINT HEAD AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 17/700799 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700799
PRINT HEAD AND IMAGE FORMING DEVICE Mar 21, 2022 Abandoned
Array ( [id] => 17896150 [patent_doc_number] => 20220305812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => MEDIUM, CONTAINER, OBJECT-HOLDING CONTAINER, MARKING DEVICE, AND METHOD OF MANUFACTURING CONTAINER [patent_app_type] => utility [patent_app_number] => 17/692211 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692211
MEDIUM, CONTAINER, OBJECT-HOLDING CONTAINER, MARKING DEVICE, AND METHOD OF MANUFACTURING CONTAINER Mar 10, 2022 Abandoned
Array ( [id] => 17641288 [patent_doc_number] => 20220169026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => INKJET DEVICE AND PRINTING METHOD OF INKJET DEVICE [patent_app_type] => utility [patent_app_number] => 17/675377 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675377
Inkjet device and printing method of inkjet device Feb 17, 2022 Issued
Array ( [id] => 20387926 [patent_doc_number] => 12487652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => CPU performance adjustment method and apparatus, and medium [patent_app_type] => utility [patent_app_number] => 18/280222 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1020 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280222
CPU performance adjustment method and apparatus, and medium Jan 27, 2022 Issued
Array ( [id] => 18523722 [patent_doc_number] => 20230234378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Printer with Tabs to Secure Platen Roller Bushing [patent_app_type] => utility [patent_app_number] => 17/586357 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586357
Printer with tabs to secure platen roller bushing Jan 26, 2022 Issued
Array ( [id] => 17760753 [patent_doc_number] => 20220234365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => RECORDING APPARATUS CAPABLE OF PRINTING ELASTIC MEDIUM [patent_app_type] => utility [patent_app_number] => 17/648987 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648987
Recording apparatus capable of printing elastic medium Jan 25, 2022 Issued
Array ( [id] => 17760758 [patent_doc_number] => 20220234370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => RECORDING APPARATUS CAPABLE OF PRINTING ELASTIC MEDIUM [patent_app_type] => utility [patent_app_number] => 17/648881 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648881
Recording apparatus capable of printing elastic medium Jan 24, 2022 Issued
Array ( [id] => 18366765 [patent_doc_number] => 20230148357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => PATTERN TRANSFER PRINTING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/583440 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17583440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583440
Pattern transfer printing systems and methods Jan 24, 2022 Issued
Array ( [id] => 19131540 [patent_doc_number] => 20240136893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE [patent_app_type] => utility [patent_app_number] => 18/547330 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18547330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547330
POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE Jan 20, 2022 Abandoned
Array ( [id] => 19131540 [patent_doc_number] => 20240136893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE [patent_app_type] => utility [patent_app_number] => 18/547330 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18547330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547330
POSITION DETECTION DEVICE, POSITION DETECTION METHOD, AUTOMATED GUIDED VEHICLE, AND SEWING DEVICE Jan 20, 2022 Abandoned
Array ( [id] => 17829300 [patent_doc_number] => 20220266604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PRINT HEAD [patent_app_type] => utility [patent_app_number] => 17/578998 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578998
PRINT HEAD Jan 18, 2022 Abandoned
Array ( [id] => 17594418 [patent_doc_number] => 20220143991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => GRIPPING FOR PRINT SUBSTRATES [patent_app_type] => utility [patent_app_number] => 17/648266 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17648266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648266
GRIPPING FOR PRINT SUBSTRATES Jan 17, 2022 Pending
Array ( [id] => 17760751 [patent_doc_number] => 20220234363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => POLYGON MIRROR [patent_app_type] => utility [patent_app_number] => 17/568323 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568323
Polygon mirror Jan 3, 2022 Issued
Array ( [id] => 19652453 [patent_doc_number] => 12174233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Electronic devices and methods for addressing external electromagnetic fields [patent_app_type] => utility [patent_app_number] => 17/646744 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646744
Electronic devices and methods for addressing external electromagnetic fields Jan 2, 2022 Issued
Array ( [id] => 17703710 [patent_doc_number] => 20220203716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Image Forming Apparatus and Feed Tray [patent_app_type] => utility [patent_app_number] => 17/563622 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17563622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563622
Image forming apparatus and feed tray Dec 27, 2021 Issued
Menu