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] => 19159363 [patent_doc_number] => 20240152070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => EXPOSURE-CONTROLLING APPARATUS AND IMAGE-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/501885 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501885
Exposure-controlling apparatus and image-forming apparatus Nov 2, 2023 Issued
Array ( [id] => 19143627 [patent_doc_number] => 20240142502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SYSTEM AND METHOD FOR MAINTAINING A MEASURE OF ACCUMULATED ENERGY DELIVERED TO AN APPLIANCE BY A FIRST SMART SOCKET FOLLOWED BY A SECOND REPLACEMENT SMART SOCKET [patent_app_type] => utility [patent_app_number] => 18/493873 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493873
System and method for maintaining a measure of accumulated energy delivered to an appliance by a first smart socket followed by a second replacement smart socket Oct 24, 2023 Issued
Array ( [id] => 19141300 [patent_doc_number] => 20240140114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/494170 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18494170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494170
Printing apparatus Oct 24, 2023 Issued
Array ( [id] => 18971216 [patent_doc_number] => 20240051308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Cradle Apparatus and Printing Device Interface [patent_app_type] => utility [patent_app_number] => 18/382882 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382882
Cradle apparatus and printing device interface Oct 22, 2023 Issued
Array ( [id] => 20772540 [patent_doc_number] => 12656204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Systems and methods for air gap and eccentricity detection for electric motor [patent_app_type] => utility [patent_app_number] => 18/491137 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491137
Systems and methods for air gap and eccentricity detection for electric motor Oct 19, 2023 Issued
Array ( [id] => 19992050 [patent_doc_number] => 20250130272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => DETECTING DEBRIS IN PAYMENT CARD READERS [patent_app_type] => utility [patent_app_number] => 18/490227 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18490227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490227
DETECTING DEBRIS IN PAYMENT CARD READERS Oct 18, 2023 Pending
Array ( [id] => 18938934 [patent_doc_number] => 20240034073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/485896 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18485896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485896
Image forming apparatus Oct 11, 2023 Issued
Array ( [id] => 20440005 [patent_doc_number] => 12510840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Controlling exposure apparatus used in image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/376155 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 3444 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376155
Controlling exposure apparatus used in image forming apparatus Oct 2, 2023 Issued
Array ( [id] => 18845084 [patent_doc_number] => 20230407488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ELECTRODE WATERING ASSEMBLIES AND METHODS FOR MAINTAINING CATHODIC MONITORING OF STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/242046 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18242046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242046
ELECTRODE WATERING ASSEMBLIES AND METHODS FOR MAINTAINING CATHODIC MONITORING OF STRUCTURES Sep 4, 2023 Pending
Array ( [id] => 18987116 [patent_doc_number] => 20240059085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Lid Subsystem for Media Processing Devices [patent_app_type] => utility [patent_app_number] => 18/239713 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239713
Lid subsystem for media processing devices Aug 28, 2023 Issued
Array ( [id] => 19005391 [patent_doc_number] => 20240069462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => IMAGE FORMING APPARATUS AND EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/452462 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452462
IMAGE FORMING APPARATUS AND EXPOSURE APPARATUS Aug 17, 2023 Pending
Array ( [id] => 20481514 [patent_doc_number] => 12529988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/451644 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2291 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 579 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451644
Image forming apparatus Aug 16, 2023 Issued
Array ( [id] => 20239216 [patent_doc_number] => 12419518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Ophthalmic instrument probe detection method [patent_app_type] => utility [patent_app_number] => 18/234484 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234484
Ophthalmic instrument probe detection method Aug 15, 2023 Issued
Array ( [id] => 18989057 [patent_doc_number] => 20240061026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MONITORING CIRCUIT AND STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/449044 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449044
Monitoring circuit and storage system Aug 13, 2023 Issued
Array ( [id] => 18987110 [patent_doc_number] => 20240059079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Printer with Paper Recycling Capability [patent_app_type] => utility [patent_app_number] => 18/233271 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233271
Printer with Paper Recycling Capability Aug 10, 2023 Pending
Array ( [id] => 20452416 [patent_doc_number] => 12515465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Printing apparatus [patent_app_type] => utility [patent_app_number] => 18/366487 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 18366487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366487
Printing apparatus Aug 6, 2023 Issued
Array ( [id] => 19066405 [patent_doc_number] => 20240100831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/366412 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18366412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366412
Liquid discharge apparatus Aug 6, 2023 Issued
Array ( [id] => 18956345 [patent_doc_number] => 20240044672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DETECTION MECHANISM [patent_app_type] => utility [patent_app_number] => 18/363261 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363261
DETECTION MECHANISM Jul 31, 2023 Pending
Array ( [id] => 20243451 [patent_doc_number] => 12423773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Image data processing method for laser imaging, computer device, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 18/228129 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228129
Image data processing method for laser imaging, computer device, and computer-readable storage medium Jul 30, 2023 Issued
Array ( [id] => 19021351 [patent_doc_number] => 20240077522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => VOLTAGE MONITORING DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/355977 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355977
VOLTAGE MONITORING DEVICES AND METHODS Jul 19, 2023 Pending
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