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] => 18536813 [patent_doc_number] => 20230241904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Dielectric Heating Apparatus And Printing System [patent_app_type] => utility [patent_app_number] => 18/161251 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161251
Dielectric heating apparatus and printing system Jan 29, 2023 Issued
Array ( [id] => 18523704 [patent_doc_number] => 20230234360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => LIQUID EJECTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/159150 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159150
Liquid ejecting device Jan 24, 2023 Issued
Array ( [id] => 18498817 [patent_doc_number] => 20230221543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => DRIVING CIRCUIT FOR ELECTROWETTING-ON-DIELECTRIC (EWOD) PIXEL AND EWOD SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/092656 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092656
Driving circuit for electrowetting-on-dielectric (EWOD) pixel and EWOD system using the same Jan 2, 2023 Issued
Array ( [id] => 20780864 [patent_doc_number] => 20260169060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => SEGMENTED TESTING METHOD FOR FUNCTIONAL SAFETY TESTING CIRCUIT, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/567783 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18567783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567783
SEGMENTED TESTING METHOD FOR FUNCTIONAL SAFETY TESTING CIRCUIT, ELECTRONIC DEVICE, AND STORAGE MEDIUM Dec 28, 2022 Pending
Array ( [id] => 19677141 [patent_doc_number] => 12188995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Apparatus and method for measuring thickness of tubings in downhole applications [patent_app_type] => utility [patent_app_number] => 18/084047 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 11770 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084047
Apparatus and method for measuring thickness of tubings in downhole applications Dec 18, 2022 Issued
Array ( [id] => 18468500 [patent_doc_number] => 20230202781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SHEET CONVEYING APPARATUS, IMAGE RECORDING APPARATUS AND ROLL BODY REPLACING METHOD [patent_app_type] => utility [patent_app_number] => 18/066556 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18066556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066556
SHEET CONVEYING APPARATUS, IMAGE RECORDING APPARATUS AND ROLL BODY REPLACING METHOD Dec 14, 2022 Abandoned
Array ( [id] => 19786729 [patent_doc_number] => 20250060408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PREDICTION DEVICE, TEST SYSTEM, PREDICTION METHOD, AND PREDICTION PROGRAM [patent_app_type] => utility [patent_app_number] => 18/720848 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720848
PREDICTION DEVICE, TEST SYSTEM, PREDICTION METHOD, AND PREDICTION PROGRAM Dec 14, 2022 Pending
Array ( [id] => 19685528 [patent_doc_number] => 20250004073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MAGNETORESISTIVE ELEMENT HAVING HIGH OUT-OF-PLANE SENSITIVITY [patent_app_type] => utility [patent_app_number] => 18/709631 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18709631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709631
MAGNETORESISTIVE ELEMENT HAVING HIGH OUT-OF-PLANE SENSITIVITY Dec 1, 2022 Pending
Array ( [id] => 19846017 [patent_doc_number] => 20250091368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DIGITAL PRINTING MACHINE AND PRINTING METHOD [patent_app_type] => utility [patent_app_number] => 18/580383 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18580383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580383
DIGITAL PRINTING MACHINE AND PRINTING METHOD Nov 23, 2022 Abandoned
Array ( [id] => 19188997 [patent_doc_number] => 20240167910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => TELESCOPIC STICK FOR ONLINE ULTRASONIC TESTING [patent_app_type] => utility [patent_app_number] => 18/056893 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056893
TELESCOPIC STICK FOR ONLINE ULTRASONIC TESTING Nov 17, 2022 Abandoned
Array ( [id] => 19685370 [patent_doc_number] => 20250003915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => CAPACITIVE OIL SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/708832 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18708832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708832
CAPACITIVE OIL SENSOR ASSEMBLY Nov 10, 2022 Pending
Array ( [id] => 20208094 [patent_doc_number] => 20250277814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => PROBE HEAD WITH ADJUSTABLE PROTRUSION LENGTH OF PROBE [patent_app_type] => utility [patent_app_number] => 18/859013 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18859013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859013
PROBE HEAD WITH ADJUSTABLE PROTRUSION LENGTH OF PROBE Nov 8, 2022 Pending
Array ( [id] => 18228803 [patent_doc_number] => 20230067797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/053474 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053474
Printing apparatus Nov 7, 2022 Issued
Array ( [id] => 18843603 [patent_doc_number] => 20230406007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => COMPUTER-READABLE MEDIUM CONFIGURED TO MARK OBJECTS [patent_app_type] => utility [patent_app_number] => 17/971594 [patent_app_country] => US [patent_app_date] => 2022-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971594
Computer-readable medium configured to mark objects Oct 21, 2022 Issued
Array ( [id] => 18338364 [patent_doc_number] => 20230130313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => REDUCING ARTIFACTS USING ALTERNATING LIGHT SOURCE POWER LEVELS [patent_app_type] => utility [patent_app_number] => 17/965006 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965006
Reducing artifacts using alternating light source power levels Oct 12, 2022 Issued
Array ( [id] => 18140455 [patent_doc_number] => 20230014294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => LASER RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/934535 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934535
LASER RECORDING DEVICE Sep 21, 2022 Abandoned
Array ( [id] => 18221427 [patent_doc_number] => 20230060421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MULTI-SENSOR SUPERRESOLUTION SCANNING AND CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/895489 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895489
Multi-sensor superresolution scanning and capture system Aug 24, 2022 Issued
Array ( [id] => 19373412 [patent_doc_number] => 12064956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Printing device and printing method [patent_app_type] => utility [patent_app_number] => 17/888069 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6106 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 17888069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888069
Printing device and printing method Aug 14, 2022 Issued
Array ( [id] => 17990985 [patent_doc_number] => 20220357022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => LIGHT-EMITTING DEVICE AND DRAWING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/874032 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17874032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874032
Light-emitting device and drawing apparatus Jul 25, 2022 Issued
Array ( [id] => 19922226 [patent_doc_number] => 12296492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Embedded magnetic sensing for soft actuators [patent_app_type] => utility [patent_app_number] => 17/746427 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 16478 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746427
Embedded magnetic sensing for soft actuators May 16, 2022 Issued
Menu