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] => 19360074 [patent_doc_number] => 20240262108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD FOR OPERATING A PRINTING APPARATUS, PRINTING APPARATUS AND SOFTWARE PRODUCT [patent_app_type] => utility [patent_app_number] => 18/418539 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418539
METHOD FOR OPERATING A PRINTING APPARATUS, PRINTING APPARATUS AND SOFTWARE PRODUCT Jan 21, 2024 Pending
Array ( [id] => 20645940 [patent_doc_number] => 12600876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => White ink for inkjet printing [patent_app_type] => utility [patent_app_number] => 18/416184 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5081 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416184
White ink for inkjet printing Jan 17, 2024 Issued
Array ( [id] => 19317580 [patent_doc_number] => 20240239120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/412553 [patent_app_country] => US [patent_app_date] => 2024-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412553
RECORDING DEVICE Jan 13, 2024 Pending
Array ( [id] => 20592956 [patent_doc_number] => 12576655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Printer [patent_app_type] => utility [patent_app_number] => 18/410387 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410387
Printer Jan 10, 2024 Issued
Array ( [id] => 19142655 [patent_doc_number] => 20240141506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => TEST STATION ASSEMBLIES FOR MONITORING CATHODIC PROTECTION OF STRUCTURES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/404723 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404723
TEST STATION ASSEMBLIES FOR MONITORING CATHODIC PROTECTION OF STRUCTURES AND RELATED METHODS Jan 3, 2024 Pending
Array ( [id] => 19247701 [patent_doc_number] => 20240198686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LIQUID CARTRIDGE CAPABLE OF REDUCING LEAKAGE OF LIQUID FROM LIQUID STORAGE CHAMBER [patent_app_type] => utility [patent_app_number] => 18/399932 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18399932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399932
Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber Dec 28, 2023 Issued
Array ( [id] => 19280771 [patent_doc_number] => 20240217245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => IMAGE-FORMING APPARATUS AND CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/400114 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400114
IMAGE-FORMING APPARATUS AND CONTROLLER Dec 28, 2023 Pending
Array ( [id] => 19280762 [patent_doc_number] => 20240217236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/396999 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18396999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396999
Liquid ejection head and liquid ejection apparatus comprising the same Dec 26, 2023 Issued
Array ( [id] => 19280760 [patent_doc_number] => 20240217234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/397228 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397228
Liquid ejection head and liquid ejection apparatus Dec 26, 2023 Issued
Array ( [id] => 20067821 [patent_doc_number] => 20250206043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Media Application System with a Moveable Platen Assembly for Autonomous Media Replenishment [patent_app_type] => utility [patent_app_number] => 18/390261 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18390261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390261
Media application system with a moveable platen assembly for autonomous media replenishment Dec 19, 2023 Issued
Array ( [id] => 20067826 [patent_doc_number] => 20250206048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => METHOD AND ASSEMBLY TO LIFT A PRINTHEAD WITHIN A MEDIA PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/390215 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18390215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390215
METHOD AND ASSEMBLY TO LIFT A PRINTHEAD WITHIN A MEDIA PROCESSING DEVICE Dec 19, 2023 Pending
Array ( [id] => 20068261 [patent_doc_number] => 20250206483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Peel and Perforate Roller [patent_app_type] => utility [patent_app_number] => 18/390279 [patent_app_country] => US [patent_app_date] => 2023-12-20 [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] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390279
Peel and Perforate Roller Dec 19, 2023 Pending
Array ( [id] => 19250623 [patent_doc_number] => 20240201613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => COLOR IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/540923 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540923
COLOR IMAGE FORMING APPARATUS Dec 14, 2023 Pending
Array ( [id] => 20058288 [patent_doc_number] => 20250196510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => PRINTING PROCESS USING PARTICLES OF NON-AMORPHOUS CARBON ALLOTROPES [patent_app_type] => utility [patent_app_number] => 18/847460 [patent_app_country] => US [patent_app_date] => 2023-12-06 [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] => -19 [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] => 18847460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847460
PRINTING PROCESS USING PARTICLES OF NON-AMORPHOUS CARBON ALLOTROPES Dec 5, 2023 Pending
Array ( [id] => 20623891 [patent_doc_number] => 12591398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Ink jet system [patent_app_type] => utility [patent_app_number] => 18/520134 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8397 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520134
Ink jet system Nov 26, 2023 Issued
Array ( [id] => 19202084 [patent_doc_number] => 20240173983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/519884 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519884
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS Nov 26, 2023 Abandoned
Array ( [id] => 19436576 [patent_doc_number] => 20240305074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => POWER SOURCE EMULATOR AND METHOD FOR TESTING SWITCHGEAR [patent_app_type] => utility [patent_app_number] => 18/519864 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18519864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519864
Power source emulator and method for testing switchgear Nov 26, 2023 Issued
Array ( [id] => 20026438 [patent_doc_number] => 20250164660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DYNAMIC PRE-BALANCING IN A METAL DETECTOR [patent_app_type] => utility [patent_app_number] => 18/517247 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18517247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517247
DYNAMIC PRE-BALANCING IN A METAL DETECTOR Nov 21, 2023 Pending
Array ( [id] => 19188935 [patent_doc_number] => 20240167848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => STALK SENSORS AND RELATED DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/516514 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516514
STALK SENSORS AND RELATED DEVICES, SYSTEMS, AND METHODS Nov 20, 2023 Pending
Array ( [id] => 19317576 [patent_doc_number] => 20240239116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MEDIUM SUPPORT DEVICE AND RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/504218 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504218
MEDIUM SUPPORT DEVICE AND RECORDING DEVICE Nov 7, 2023 Pending
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