Search

Patrick David Maines

Examiner (ID: 13328, Phone: (571)270-1911 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748, 6218, OPQA, 4165
Total Applications
643
Issued Applications
540
Pending Applications
11
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18406725 [patent_doc_number] => 20230168076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => INTERFEROMETER FILTERS WITH PARTIAL COMPENSATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/538926 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538926
Interferometer filters with partial compensation structure Nov 29, 2021 Issued
Array ( [id] => 20316613 [patent_doc_number] => 12455157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Single frame-tilted wave interferometer [patent_app_type] => utility [patent_app_number] => 18/037819 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 3500 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037819
Single frame-tilted wave interferometer Nov 21, 2021 Issued
Array ( [id] => 17564212 [patent_doc_number] => 20220128361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => OPTICAL GYROSCOPE WITH WEAK MEASUREMENT AMPLIFICATION READOUT [patent_app_type] => utility [patent_app_number] => 17/511132 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17511132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511132
Optical gyroscope with weak measurement amplification readout Oct 25, 2021 Issued
Array ( [id] => 19694062 [patent_doc_number] => 20250012607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD AND DEVICE FOR MEASURING A TEMPERATURE AND/OR A STRAIN IN AN OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/702301 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10795 [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] => 18702301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702301
METHOD AND DEVICE FOR MEASURING A TEMPERATURE AND/OR A STRAIN IN AN OPTICAL FIBER Oct 17, 2021 Pending
Array ( [id] => 17400694 [patent_doc_number] => 20220042784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Frequency-Domain Optical Coherence Tomography with Extended Field-of-View and Reduction of Aliasing Artifacts [patent_app_type] => utility [patent_app_number] => 17/499201 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17499201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499201
Frequency-domain optical coherence tomography with extended field-of-view and reduction of aliasing artifacts Oct 11, 2021 Issued
Array ( [id] => 18659150 [patent_doc_number] => 20230305153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => LIDAR DEVICE [patent_app_type] => utility [patent_app_number] => 18/041510 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18041510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041510
LIDAR DEVICE Sep 27, 2021 Pending
Array ( [id] => 19021240 [patent_doc_number] => 20240077411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => OPTICAL ALIGNMENT COMPENSATION SYSTEM FOR A GAS DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/027679 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027679
Optical alignment compensation system for a gas detection system Sep 26, 2021 Issued
Array ( [id] => 19529387 [patent_doc_number] => 20240353289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LIGHT INTENSITY DISTRIBUTION PATTERN MEASURING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/685766 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685766
Light intensity distribution pattern measuring device and method Sep 16, 2021 Issued
Array ( [id] => 17275726 [patent_doc_number] => 20210381924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => TEST FIXTURE FOR ALIGNING CENTER OF LENS [patent_app_type] => utility [patent_app_number] => 17/411255 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17411255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411255
Test fixture for aligning center of lens Aug 24, 2021 Issued
Array ( [id] => 18576508 [patent_doc_number] => 11733027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Laser interferometer [patent_app_type] => utility [patent_app_number] => 17/411231 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 12393 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411231
Laser interferometer Aug 24, 2021 Issued
Array ( [id] => 19327326 [patent_doc_number] => 12045008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Holographic microscope [patent_app_type] => utility [patent_app_number] => 17/403960 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5604 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403960
Holographic microscope Aug 16, 2021 Issued
Array ( [id] => 17415047 [patent_doc_number] => 20220049951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SURFACE METROLOGY SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/400862 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400862
Surface metrology systems and methods thereof Aug 11, 2021 Issued
Array ( [id] => 17244610 [patent_doc_number] => 20210364353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => TERAHERTZ SPECTROSCOPY SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/391973 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17391973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391973
Terahertz spectroscopy system and method Aug 1, 2021 Abandoned
Array ( [id] => 18637164 [patent_doc_number] => 11761753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Thin films and surface topography measurement using polarization resolved interferometry [patent_app_type] => utility [patent_app_number] => 17/390470 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7900 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390470
Thin films and surface topography measurement using polarization resolved interferometry Jul 29, 2021 Issued
Array ( [id] => 18479093 [patent_doc_number] => 11692827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => White light interferometric fiber-optic gyroscope based on rhombic optical path difference bias structure [patent_app_type] => utility [patent_app_number] => 17/626299 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3967 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626299
White light interferometric fiber-optic gyroscope based on rhombic optical path difference bias structure Jul 27, 2021 Issued
Array ( [id] => 18479172 [patent_doc_number] => 11692906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Method for determining geometrical parameters of a soft contact lens [patent_app_type] => utility [patent_app_number] => 17/443626 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6729 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443626
Method for determining geometrical parameters of a soft contact lens Jul 26, 2021 Issued
Array ( [id] => 19884943 [patent_doc_number] => 12270644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Compact dual pass interferometer for a plane mirror interferometer [patent_app_type] => utility [patent_app_number] => 18/023482 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7392 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023482
Compact dual pass interferometer for a plane mirror interferometer Jul 19, 2021 Issued
Array ( [id] => 19513276 [patent_doc_number] => 20240344962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEM AND METHOD FOR INSPECTING A FLUID [patent_app_type] => utility [patent_app_number] => 18/580046 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580046
System and method for inspecting a fluid Jul 19, 2021 Issued
Array ( [id] => 17357988 [patent_doc_number] => 20220018784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => DIAGNOSIS OF DISEASE USING LASER-INDUCED BREAKDOWN SPECTROSCOPY AND MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 17/305901 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305901
Diagnosis of disease using laser-induced breakdown spectroscopy and machine learning Jul 15, 2021 Issued
Array ( [id] => 17201194 [patent_doc_number] => 20210341289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => RING WAVEGUIDE BASED INTEGRATED PHOTONICS OPTICAL GYROSCOPE WITH GAIN TUNING FOR ENHANCED PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/373298 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373298
Ring waveguide based integrated photonics optical gyroscope with gain tuning for enhanced performance Jul 11, 2021 Issued
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