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] => 18255013 [patent_doc_number] => 20230082052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PHOTOREACTION EVALUATION DEVICE AND PHOTON COUNT CALCULATION METHOD [patent_app_type] => utility [patent_app_number] => 17/792572 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792572
PHOTOREACTION EVALUATION DEVICE AND PHOTON COUNT CALCULATION METHOD Sep 27, 2020 Abandoned
Array ( [id] => 17983770 [patent_doc_number] => 20220349806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => POSITION ADJUSTING METHOD, MICROPARTICLE ANALYSIS DEVICE, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/772488 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17772488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772488
Position adjusting method, microparticle analysis device, and program Sep 10, 2020 Issued
Array ( [id] => 16728910 [patent_doc_number] => 20210096057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => PARTICLE DETECTING MODULE [patent_app_type] => utility [patent_app_number] => 17/015823 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 539 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015823
Particle detecting module Sep 8, 2020 Issued
Array ( [id] => 17705919 [patent_doc_number] => 20220205925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Flow Cell System for Optical Fluid Analysis and Bioreactor System [patent_app_type] => utility [patent_app_number] => 17/262363 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5786 [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] => 17262363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262363
Flow cell system for optical fluid analysis and bioreactor system Sep 3, 2020 Issued
Array ( [id] => 17442391 [patent_doc_number] => 20220062896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DEVICE COMPRISING AN OPTOFLUIDIC SENSOR WITH INTEGRATED PHOTODIODE [patent_app_type] => utility [patent_app_number] => 17/006050 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006050
DEVICE COMPRISING AN OPTOFLUIDIC SENSOR WITH INTEGRATED PHOTODIODE Aug 27, 2020 Abandoned
Array ( [id] => 18576630 [patent_doc_number] => 11733149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Monitor for environmental particulate matter size, concentration, and complex index of refraction [patent_app_type] => utility [patent_app_number] => 16/987677 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8069 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987677
Monitor for environmental particulate matter size, concentration, and complex index of refraction Aug 6, 2020 Issued
Array ( [id] => 17344884 [patent_doc_number] => 20220011215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => PARTICLE SENSOR SAMPLE AREA QUALIFICATION WITHOUT A PHYSICAL SLIT [patent_app_type] => utility [patent_app_number] => 16/927737 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16927737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927737
Particle sensor sample area qualification without a physical slit Jul 12, 2020 Issued
Array ( [id] => 19044623 [patent_doc_number] => 11933720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Optical transmission sample holder and analysis at multiple wavelengths [patent_app_type] => utility [patent_app_number] => 17/621216 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 30173 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621216
Optical transmission sample holder and analysis at multiple wavelengths Jun 21, 2020 Issued
Array ( [id] => 17777816 [patent_doc_number] => 20220244165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PARTICULATE MATTER SENSOR [patent_app_type] => utility [patent_app_number] => 17/617689 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17617689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617689
PARTICULATE MATTER SENSOR Jun 11, 2020 Abandoned
Array ( [id] => 17750788 [patent_doc_number] => 20220228993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => ADSORBABLE POLYMERIC SURFACE-ENHANCED RAMAN SPECTROSCOPY SUBSTRATES AND THE FABRICATION PROCESS [patent_app_type] => utility [patent_app_number] => 17/614068 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614068
ADSORBABLE POLYMERIC SURFACE-ENHANCED RAMAN SPECTROSCOPY SUBSTRATES AND THE FABRICATION PROCESS May 28, 2020 Abandoned
Array ( [id] => 16453887 [patent_doc_number] => 20200363313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => DETECTING BACKSCATTER FROM DROPS DISPENSED FROM A HANDHELD DROPPER AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS [patent_app_type] => utility [patent_app_number] => 16/871516 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16871516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871516
Detecting backscatter from drops dispensed from a handheld dropper and associated systems, devices, and methods May 10, 2020 Issued
Array ( [id] => 17721810 [patent_doc_number] => 20220214532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => OPTICAL SYSTEM AND DETECTION METHOD THEROF [patent_app_type] => utility [patent_app_number] => 17/609751 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17609751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609751
OPTICAL SYSTEM AND DETECTION METHOD THEROF May 7, 2020 Pending
Array ( [id] => 19668665 [patent_doc_number] => 12181403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Optical sensor containing a waveguide with holographic elements for measuring a pulse and blood oxygen saturation [patent_app_type] => utility [patent_app_number] => 17/608257 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5107 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608257
Optical sensor containing a waveguide with holographic elements for measuring a pulse and blood oxygen saturation Apr 29, 2020 Issued
Array ( [id] => 20227928 [patent_doc_number] => 12416577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Sensor elements having metallic nanostructures and uses thereof [patent_app_type] => utility [patent_app_number] => 17/607611 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4908 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607611
Sensor elements having metallic nanostructures and uses thereof Apr 28, 2020 Issued
Array ( [id] => 16239497 [patent_doc_number] => 20200256731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SPECTROMETERS WITH SELF-COMPENSATION OF MISALIGNMENT [patent_app_type] => utility [patent_app_number] => 16/859941 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859941
SPECTROMETERS WITH SELF-COMPENSATION OF MISALIGNMENT Apr 26, 2020 Abandoned
Array ( [id] => 17597047 [patent_doc_number] => 20220146621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => MEASURING ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 17/594236 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19976 [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] => 17594236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594236
Measuring assembly and method Apr 6, 2020 Issued
Array ( [id] => 17491423 [patent_doc_number] => 11280719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => High resolution particle sizing at smaller dimensions with highly focused beams and other non-uniform illumination fields [patent_app_type] => utility [patent_app_number] => 16/840331 [patent_app_country] => US [patent_app_date] => 2020-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 7036 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840331
High resolution particle sizing at smaller dimensions with highly focused beams and other non-uniform illumination fields Apr 3, 2020 Issued
Array ( [id] => 19702654 [patent_doc_number] => 12196673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Defect inspection apparatus and defect inspection method [patent_app_type] => utility [patent_app_number] => 17/798574 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7069 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798574
Defect inspection apparatus and defect inspection method Mar 30, 2020 Issued
Array ( [id] => 16345029 [patent_doc_number] => 20200309679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => GAS SENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/834058 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834058
Gas sensing apparatus Mar 29, 2020 Issued
Array ( [id] => 16362331 [patent_doc_number] => 20200319082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Particulate Matter Sensors Based on Split Beam Self-Mixing Interferometry Sensors [patent_app_type] => utility [patent_app_number] => 16/833199 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833199
Particulate matter sensors based on split beam self-mixing interferometry sensors Mar 26, 2020 Issued
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