Search

Violeta A. Prieto

Examiner (ID: 13340, Phone: (571)272-9099 , Office: P/2877 )

Most Active Art Unit
2877
Art Unit(s)
2877
Total Applications
437
Issued Applications
294
Pending Applications
2
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19084030 [patent_doc_number] => 20240110831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => REDUCING POLARIZATION DEPENDENT LOSS (PDL) IN A GRATING-BASED OPTICAL SPECTRUM ANALYZER (OSA) [patent_app_type] => utility [patent_app_number] => 18/486355 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6814 [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] => 18486355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486355
Reducing polarization dependent loss (PDL) in a grating-based optical spectrum analyzer (OSA) Oct 12, 2023 Issued
Array ( [id] => 18583975 [patent_doc_number] => 20230266236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYSTEMS AND METHODS FOR DETECTING FOODBORNE PATHOGENS USING SPECTRAL ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/173035 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18173035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173035
Systems and methods for detecting foodborne pathogens using spectral analysis Feb 21, 2023 Issued
Array ( [id] => 18229119 [patent_doc_number] => 20230068113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SENSOR CALIBRATION FACILITY [patent_app_type] => utility [patent_app_number] => 17/898865 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898865
SENSOR CALIBRATION FACILITY Aug 29, 2022 Abandoned
Array ( [id] => 18021898 [patent_doc_number] => 20220373397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Entanglement-Enhanced Interferometers [patent_app_type] => utility [patent_app_number] => 17/742277 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742277
Entanglement-Enhanced Interferometers May 10, 2022 Abandoned
Array ( [id] => 17762579 [patent_doc_number] => 20220236191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SENSOR SYSTEM FOR MULTI-COMPONENT FLUIDS [patent_app_type] => utility [patent_app_number] => 17/723044 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17723044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723044
Sensor system for multi-component fluids Apr 17, 2022 Issued
Array ( [id] => 18956321 [patent_doc_number] => 20240044648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Quantum Weak-Value Birefringent Coriolis Vibratory Gyroscope [patent_app_type] => utility [patent_app_number] => 17/721094 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721094
Quantum weak-value birefringent Coriolis vibratory gyroscope Apr 13, 2022 Issued
Array ( [id] => 18527059 [patent_doc_number] => 11714049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis [patent_app_type] => utility [patent_app_number] => 17/673051 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 15880 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673051
Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis Feb 15, 2022 Issued
Array ( [id] => 17644807 [patent_doc_number] => 20220172546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Apparatus and method for detecting a machine-readable security feature of a value document [patent_app_type] => utility [patent_app_number] => 17/667992 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17667992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667992
Apparatus and method for detecting a machine-readable security feature of a value document Feb 8, 2022 Issued
Array ( [id] => 17808559 [patent_doc_number] => 20220260394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => PHASE DEMODULATION BY FREQUENCY CHIRPING IN COHERENCE MICROWAVE PHOTONIC INTERFEROMETRY [patent_app_type] => utility [patent_app_number] => 17/584017 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584017
PHASE DEMODULATION BY FREQUENCY CHIRPING IN COHERENCE MICROWAVE PHOTONIC INTERFEROMETRY Jan 24, 2022 Abandoned
Array ( [id] => 18531054 [patent_doc_number] => 20230236125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DYNAMIC PHASE-SHIFT INTERFEROMETER UTILIZING A SYNCHRONOUS OPTICAL FREQUENCY-SHIFT [patent_app_type] => utility [patent_app_number] => 17/581534 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581534
Dynamic phase-shift interferometer utilizing a synchronous optical frequency-shift Jan 20, 2022 Issued
Array ( [id] => 19339922 [patent_doc_number] => 12050106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Sagnac effect RF based electromagnetic gyroscope using pulsed excitation [patent_app_type] => utility [patent_app_number] => 17/578352 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 11602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578352
Sagnac effect RF based electromagnetic gyroscope using pulsed excitation Jan 17, 2022 Issued
Array ( [id] => 18605818 [patent_doc_number] => 11747277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Optical component for an interferometric imaging device [patent_app_type] => utility [patent_app_number] => 17/645154 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 10869 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645154
Optical component for an interferometric imaging device Dec 19, 2021 Issued
Array ( [id] => 17658286 [patent_doc_number] => 20220178751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Monolithic Assembly of Miniature Reflective Cyclical Spatial Heterodyne Spectrometer Interferometry Systems [patent_app_type] => utility [patent_app_number] => 17/643157 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643157
Monolithic assembly of miniature reflective cyclical spatial heterodyne spectrometer interferometry systems Dec 6, 2021 Issued
Array ( [id] => 17883960 [patent_doc_number] => 20220299437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => METHODS AND APPARATUS FOR A SELF-ALIGNED DIGITAL PROJECTION AND REFLECTED GLARE REDUCTION IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/490612 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490612
Methods and apparatus for a self-aligned digital projection and reflected glare reduction imaging system Sep 29, 2021 Issued
Array ( [id] => 19898588 [patent_doc_number] => 12276503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Phase-space filtering in thermal beam inertial sensors [patent_app_type] => utility [patent_app_number] => 17/487539 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2204 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487539
Phase-space filtering in thermal beam inertial sensors Sep 27, 2021 Issued
Array ( [id] => 17315907 [patent_doc_number] => 20210404955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => PROTECTIVE COVER FOR CHAMBERLESS POINT SENSOR [patent_app_type] => utility [patent_app_number] => 17/469470 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469470
Protective cover for chamberless point sensor Sep 7, 2021 Issued
Array ( [id] => 18223531 [patent_doc_number] => 20230062525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => HETERODYNE LIGHT SOURCE FOR USE IN METROLOGY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/460993 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460993
Heterodyne light source for use in metrology system Aug 29, 2021 Issued
Array ( [id] => 17445196 [patent_doc_number] => 20220065701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PHASE SENSITIVITY CALIBRATION METHOD BASED ON PHASE GENERATED CARRIER TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 17/410012 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410012
Phase sensitivity calibration method based on phase generated carrier technology Aug 23, 2021 Issued
Array ( [id] => 19731956 [patent_doc_number] => 12209948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Methods of forming multi-color fluorescence-based flow cytometry panel [patent_app_type] => utility [patent_app_number] => 17/304843 [patent_app_country] => US [patent_app_date] => 2021-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 69 [patent_no_of_words] => 22945 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304843
Methods of forming multi-color fluorescence-based flow cytometry panel Jun 25, 2021 Issued
Array ( [id] => 17371141 [patent_doc_number] => 20220026193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => APPARATUS, SYSTEMS, AND METHODS FOR DETECTING LIGHT [patent_app_type] => utility [patent_app_number] => 17/358711 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17358711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358711
APPARATUS, SYSTEMS, AND METHODS FOR DETECTING LIGHT Jun 24, 2021 Abandoned
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