Search

Harry K. Liu

Examiner (ID: 16896, Phone: (571)270-1338 , Office: P/3648 )

Most Active Art Unit
3648
Art Unit(s)
3646, 3662, 3648, 3645
Total Applications
1886
Issued Applications
1683
Pending Applications
99
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20474175 [patent_doc_number] => 20260016394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => AIRBORNE-PARTICLE DETECTOR AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 19/263942 [patent_app_country] => US [patent_app_date] => 2025-07-09 [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] => -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] => 19263942 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/263942
AIRBORNE-PARTICLE DETECTOR AND DETECTION METHOD Jul 8, 2025 Pending
Array ( [id] => 20060683 [patent_doc_number] => 20250198905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => MULTICHANNEL OPTICAL SWITCH FOR IN-LINE SPECTROSCOPIC COMPOUND ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/988759 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18988759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988759
Multichannel optical switch for in-line spectroscopic compound analysis Dec 18, 2024 Issued
Array ( [id] => 20069886 [patent_doc_number] => 20250208108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => STEM RESPIRATION SYSTEM FOR PLANTS [patent_app_type] => utility [patent_app_number] => 18/982578 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982578
STEM RESPIRATION SYSTEM FOR PLANTS Dec 15, 2024 Pending
Array ( [id] => 20065000 [patent_doc_number] => 20250203222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CORRECTION SYSTEM AND METHOD FOR ELIMINATING NON-UNIFORM DISTRIBUTION OF LIGHT FIELD DURING HYPERSPECTRAL IMAGE ACQUISITION [patent_app_type] => utility [patent_app_number] => 18/980432 [patent_app_country] => US [patent_app_date] => 2024-12-13 [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] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980432
CORRECTION SYSTEM AND METHOD FOR ELIMINATING NON-UNIFORM DISTRIBUTION OF LIGHT FIELD DURING HYPERSPECTRAL IMAGE ACQUISITION Dec 12, 2024 Pending
Array ( [id] => 20519649 [patent_doc_number] => 20260043753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => Double Beam ThemoReflectance Spectroscopy (DBTRS) for Conductive Area Inspection [patent_app_type] => utility [patent_app_number] => 18/971507 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971507
Double Beam ThemoReflectance Spectroscopy (DBTRS) for Conductive Area Inspection Dec 5, 2024 Pending
Array ( [id] => 20051076 [patent_doc_number] => 20250189298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/971965 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971965
MEASUREMENT DEVICE Dec 5, 2024 Pending
Array ( [id] => 20060651 [patent_doc_number] => 20250198873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => LEAKAGE DETECTION APPARATUS, LEAKAGE DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/971181 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971181
LEAKAGE DETECTION APPARATUS, LEAKAGE DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Dec 5, 2024 Pending
Array ( [id] => 19864000 [patent_doc_number] => 20250102786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => OPEN-TOP TWO-PHOTON LIGHT SHEET MICROSCOPE AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/817025 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9879 [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] => 18817025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817025
OPEN-TOP TWO-PHOTON LIGHT SHEET MICROSCOPE AND OPERATING METHOD THEREOF Aug 26, 2024 Pending
Array ( [id] => 19632366 [patent_doc_number] => 20240410815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LIGHT EXCITATION AND COLLECTION DEVICE AND A METHOD FOR LIGHT EXCITATION AND COLLECTION [patent_app_type] => utility [patent_app_number] => 18/808756 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808756
LIGHT EXCITATION AND COLLECTION DEVICE AND A METHOD FOR LIGHT EXCITATION AND COLLECTION Aug 18, 2024 Pending
Array ( [id] => 20151397 [patent_doc_number] => 20250251235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => VIA WAIST DEPTH DETECTION DEVICE AND METHOD FOR THROUGH GLASS VIA (TGV) SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/806912 [patent_app_country] => US [patent_app_date] => 2024-08-16 [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] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806912
VIA WAIST DEPTH DETECTION DEVICE AND METHOD FOR THROUGH GLASS VIA (TGV) SUBSTRATE Aug 15, 2024 Pending
Array ( [id] => 19385258 [patent_doc_number] => 20240275128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SPECTROSCOPIC DETECTION USING A TUNABLE FREQUENCY COMB [patent_app_type] => utility [patent_app_number] => 18/642630 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642630
SPECTROSCOPIC DETECTION USING A TUNABLE FREQUENCY COMB Apr 21, 2024 Abandoned
Array ( [id] => 19390599 [patent_doc_number] => 20240280469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => Light Detection Systems Having A Secondary Light Scatter Detector And Methods For Using Same [patent_app_type] => utility [patent_app_number] => 18/596301 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18596301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596301
Light Detection Systems Having A Secondary Light Scatter Detector And Methods For Using Same Mar 4, 2024 Pending
Array ( [id] => 20536751 [patent_doc_number] => 12553822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => System and method for analyte detection [patent_app_type] => utility [patent_app_number] => 18/591411 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7958 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591411
System and method for analyte detection Feb 28, 2024 Issued
Array ( [id] => 19632375 [patent_doc_number] => 20240410824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => OPTICAL TRANSMISSION SAMPLE HOLDER AND ANALYSIS AT MULTIPLE WAVELENGTHS [patent_app_type] => utility [patent_app_number] => 18/442090 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18442090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442090
OPTICAL TRANSMISSION SAMPLE HOLDER AND ANALYSIS AT MULTIPLE WAVELENGTHS Feb 13, 2024 Abandoned
Array ( [id] => 19266606 [patent_doc_number] => 20240210306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => GAS DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/421052 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421052
Gas detection apparatus Jan 23, 2024 Issued
Array ( [id] => 19143866 [patent_doc_number] => 20240142758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => POLARIMETER WITH MULTIPLE INDEPENDENT TUNABLE CHANNELS AND METHOD FOR MATERIAL ORIENTATION IMAGING [patent_app_type] => utility [patent_app_number] => 18/407012 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407012
POLARIMETER WITH MULTIPLE INDEPENDENT TUNABLE CHANNELS AND METHOD FOR MATERIAL ORIENTATION IMAGING Jan 7, 2024 Pending
Array ( [id] => 19113940 [patent_doc_number] => 20240125690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MICROPARTICLE MEASURING APPARATUS AND MICROPARTICLE MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 18/392339 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392339
MICROPARTICLE MEASURING APPARATUS AND MICROPARTICLE MEASURING METHOD Dec 20, 2023 Pending
Array ( [id] => 20069801 [patent_doc_number] => 20250208023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => FLOW CELL AND MEASUREMENT APPARATUS FOR PERFORMING SURFACE-ENHANCED RAMAN SPECTROSPIC MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/391902 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391902
FLOW CELL AND MEASUREMENT APPARATUS FOR PERFORMING SURFACE-ENHANCED RAMAN SPECTROSPIC MEASUREMENTS Dec 20, 2023 Pending
Array ( [id] => 19234928 [patent_doc_number] => 20240192122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => REAL-TIME ADAPTIVE METHODS FOR SPECTRALLY RESOLVING FLUOROPHORES OF A SAMPLE AND SYSTEMS FOR SAME [patent_app_type] => utility [patent_app_number] => 18/537103 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47657 [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] => 18537103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537103
REAL-TIME ADAPTIVE METHODS FOR SPECTRALLY RESOLVING FLUOROPHORES OF A SAMPLE AND SYSTEMS FOR SAME Dec 11, 2023 Pending
Array ( [id] => 19098961 [patent_doc_number] => 20240118189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Methods For Modulation And Synchronous Detection In A Flow Cytometer And Systems For Same [patent_app_type] => utility [patent_app_number] => 18/516675 [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] => 29151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [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] => 18516675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516675
Methods For Modulation And Synchronous Detection In A Flow Cytometer And Systems For Same Nov 20, 2023 Pending
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