Search

Shik Luen Paul Ip

Examiner (ID: 17843, Phone: (571)272-1941 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
1931, 2828, 2837, 2107
Total Applications
3388
Issued Applications
3093
Pending Applications
44
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20249115 [patent_doc_number] => 20250297984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => CIRCUIT OF ELECTROCHEMICAL SENSOR, AND METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/040720 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040720
Circuit of electrochemical sensor, and method and device Jun 22, 2021 Issued
Array ( [id] => 17155256 [patent_doc_number] => 20210316307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => MULTIPLE-USE SENSOR ASSEMBLY FOR BODY FLUIDS [patent_app_type] => utility [patent_app_number] => 17/355492 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8992 [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] => 17355492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355492
Multiple-use sensor assembly for body fluids Jun 22, 2021 Issued
Array ( [id] => 17157180 [patent_doc_number] => 20210318231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Liquid Crystal-Based Detection of Air Contaminants Using Metal Surfaces [patent_app_type] => utility [patent_app_number] => 17/353271 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13226 [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] => 17353271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353271
Liquid Crystal-Based Detection of Air Contaminants Using Metal Surfaces Jun 20, 2021 Abandoned
Array ( [id] => 18052396 [patent_doc_number] => 11525772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Apparatus and methods for handling and spectrophotometry of small liquid samples [patent_app_type] => utility [patent_app_number] => 17/353198 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7852 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353198
Apparatus and methods for handling and spectrophotometry of small liquid samples Jun 20, 2021 Issued
Array ( [id] => 17298351 [patent_doc_number] => 20210394190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => INTERMITTENT DRIVING PATTERNS FOR EXTENDED HOLDING OF DROPLETS IN A DIGITAL MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/353031 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353031
INTERMITTENT DRIVING PATTERNS FOR EXTENDED HOLDING OF DROPLETS IN A DIGITAL MICROFLUIDIC DEVICE Jun 20, 2021 Abandoned
Array ( [id] => 18035098 [patent_doc_number] => 20220379313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FLOW STABILIZED CHIP, DROPLET GENERATING SYSTEM AND DROPLET PREPARING METHOD [patent_app_type] => utility [patent_app_number] => 17/351269 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17351269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351269
Flow stabilized chip, droplet generating system and droplet preparing method Jun 17, 2021 Issued
Array ( [id] => 19273559 [patent_doc_number] => 12023667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Extractor for chemical analysis of lipid biomarkers [patent_app_type] => utility [patent_app_number] => 17/336259 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 12353 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336259
Extractor for chemical analysis of lipid biomarkers May 31, 2021 Issued
Array ( [id] => 19841152 [patent_doc_number] => 12253535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Module for an automated laboratory system [patent_app_type] => utility [patent_app_number] => 17/328214 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 13263 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328214
Module for an automated laboratory system May 23, 2021 Issued
Array ( [id] => 18434856 [patent_doc_number] => 20230182150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DEVICE FOR SEPARATING AND RECOVERING BLOOD FRACTIONS [patent_app_type] => utility [patent_app_number] => 17/999311 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999311
DEVICE FOR SEPARATING AND RECOVERING BLOOD FRACTIONS May 19, 2021 Pending
Array ( [id] => 17199155 [patent_doc_number] => 20210339249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MICROFLUIDIC DEVICE WITH PROGRAMMABLE SWITCHING ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/321974 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17321974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321974
Microfluidic device with programmable switching elements May 16, 2021 Issued
Array ( [id] => 18116632 [patent_doc_number] => 11548004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method for producing radioactive composition [patent_app_type] => utility [patent_app_number] => 17/317273 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 9322 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317273
Method for producing radioactive composition May 10, 2021 Issued
Array ( [id] => 18420593 [patent_doc_number] => 20230175055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => DEVICES INCLUDING PARTICLES COUPLED TO ELECTRODES, AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/921941 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17921941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921941
Devices including particles coupled to electrodes, and methods of making and using the same May 5, 2021 Issued
Array ( [id] => 18469133 [patent_doc_number] => 20230203417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/923534 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923534
MICROFLUIDIC DEVICE May 4, 2021 Pending
Array ( [id] => 20316730 [patent_doc_number] => 12455276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof [patent_app_type] => utility [patent_app_number] => 17/241929 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 35 [patent_no_of_words] => 10453 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241929
Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof Apr 26, 2021 Issued
Array ( [id] => 18201474 [patent_doc_number] => 11583849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Flow control system for diagnostic assay system [patent_app_type] => utility [patent_app_number] => 17/239081 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 7151 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239081
Flow control system for diagnostic assay system Apr 22, 2021 Issued
Array ( [id] => 19701714 [patent_doc_number] => 12195729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Portable field-deployable nucleic acid sequencing kit [patent_app_type] => utility [patent_app_number] => 17/231280 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8451 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231280
Portable field-deployable nucleic acid sequencing kit Apr 14, 2021 Issued
Array ( [id] => 19242913 [patent_doc_number] => 12013343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Aldehyde detection and analysis using surface-enhanced Raman spectroscopy [patent_app_type] => utility [patent_app_number] => 17/226884 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7295 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226884
Aldehyde detection and analysis using surface-enhanced Raman spectroscopy Apr 8, 2021 Issued
Array ( [id] => 19779484 [patent_doc_number] => 12228514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Systems, devices, and methods for virus detection via fluorescence emission [patent_app_type] => utility [patent_app_number] => 17/224774 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 7655 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224774
Systems, devices, and methods for virus detection via fluorescence emission Apr 6, 2021 Issued
Array ( [id] => 20731210 [patent_doc_number] => 12638463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Analysis of bodily emissons [patent_app_type] => utility [patent_app_number] => 17/916690 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3605 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17916690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916690
Analysis of bodily emissons Apr 5, 2021 Issued
Array ( [id] => 17227581 [patent_doc_number] => 20210354137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => MICROFLUIDIC DEVICES AND FLUIDIC LOGIC DEVICES [patent_app_type] => utility [patent_app_number] => 17/223919 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223919
MICROFLUIDIC DEVICES AND FLUIDIC LOGIC DEVICES Apr 5, 2021 Abandoned
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