Search

Vijay Shankar

Examiner (ID: 10254, Phone: (571)272-7682 , Office: P/2697 )

Most Active Art Unit
2624
Art Unit(s)
2622, 2673, 2605, 2614, 2697, 2775, 2624, 2743, 2629, 2778, 2777, 2787, 2607
Total Applications
2674
Issued Applications
2192
Pending Applications
291
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19404850 [patent_doc_number] => 20240288361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DENSITY MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/568691 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18568691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568691
Density measurement device Jun 28, 2022 Issued
Array ( [id] => 19197233 [patent_doc_number] => 11994465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Systems and methods for measuring trace contaminants in gas matrix using integrated cavity output spectroscopy [patent_app_type] => utility [patent_app_number] => 17/849395 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 6981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849395
Systems and methods for measuring trace contaminants in gas matrix using integrated cavity output spectroscopy Jun 23, 2022 Issued
Array ( [id] => 20776654 [patent_doc_number] => 12660346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Dam and filter for spectrometer [patent_app_type] => utility [patent_app_number] => 18/566461 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6907 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566461
Dam and filter for spectrometer Jun 22, 2022 Issued
Array ( [id] => 19028322 [patent_doc_number] => 11927676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Systems and methods for determining an articulated trailer angle [patent_app_type] => utility [patent_app_number] => 17/848188 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 10064 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848188
Systems and methods for determining an articulated trailer angle Jun 22, 2022 Issued
Array ( [id] => 17931038 [patent_doc_number] => 20220326163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => BREAK ANALYSIS APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/845565 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845565
Break analysis apparatus and method Jun 20, 2022 Issued
Array ( [id] => 17931006 [patent_doc_number] => 20220326131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => VACUUM MANIFOLD FOR FILTRATION MICROSCOPY [patent_app_type] => utility [patent_app_number] => 17/843047 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843047
Vacuum manifold for filtration microscopy Jun 16, 2022 Issued
Array ( [id] => 17914551 [patent_doc_number] => 20220316946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/807428 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807428
Optical device Jun 16, 2022 Issued
Array ( [id] => 18831871 [patent_doc_number] => 20230400398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => OPTICAL SENSOR FOR TWO-PHASE COOLING VAPOR LEVEL MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/837412 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837412
Optical sensor for two-phase cooling vapor level measurement Jun 9, 2022 Issued
Array ( [id] => 17883955 [patent_doc_number] => 20220299432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CONCENTRATION MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/806349 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806349
Concentration measurement device Jun 9, 2022 Issued
Array ( [id] => 19158932 [patent_doc_number] => 20240151639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SYSTEM AND METHOD FOR DETERMINING AQUEOUS NITRATE CONCENTRATION IN SOLUTION CONTAINING DISSOLVED ORGANIC CARBON [patent_app_type] => utility [patent_app_number] => 18/569282 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18569282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569282
System and method for determining aqueous nitrate concentration in solution containing dissolved organic carbon Jun 7, 2022 Issued
Array ( [id] => 19339987 [patent_doc_number] => 12050171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Systems and methods for modulating sensitivity of a photometer [patent_app_type] => utility [patent_app_number] => 17/831458 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8707 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831458
Systems and methods for modulating sensitivity of a photometer Jun 2, 2022 Issued
Array ( [id] => 18462672 [patent_doc_number] => 11686959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Optical instrument and method for determining a wavelength of light generated by a light source, and optical system comprising the optical instrument [patent_app_type] => utility [patent_app_number] => 17/832509 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9470 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17832509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832509
Optical instrument and method for determining a wavelength of light generated by a light source, and optical system comprising the optical instrument Jun 2, 2022 Issued
Array ( [id] => 17898372 [patent_doc_number] => 20220308034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => ACTIVE REMOTE SENSING SYSTEM USING TIME-OF-FLIGHT SENSOR WITH APPLICATIONS TO CAMERAS AND VEHICLE OR AIRBORNE PLATFORMS [patent_app_type] => utility [patent_app_number] => 17/832340 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832340
Active remote sensing system using time-of-flight sensor combined with cameras and wearable devices Jun 2, 2022 Issued
Array ( [id] => 18245742 [patent_doc_number] => 11602301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Wheal and flare analyzing system [patent_app_type] => utility [patent_app_number] => 17/830843 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5003 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17830843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830843
Wheal and flare analyzing system Jun 1, 2022 Issued
Array ( [id] => 19362102 [patent_doc_number] => 20240264136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD FOR INSPECTING, AS THEY PASS, EGGS PLACED IN CONTAINERS [patent_app_type] => utility [patent_app_number] => 18/564838 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564838
Method for inspecting, as they pass, eggs placed in containers May 23, 2022 Issued
Array ( [id] => 20467562 [patent_doc_number] => 12523597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Optical measurement apparatus and method of rapid measurement [patent_app_type] => utility [patent_app_number] => 18/563783 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3686 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563783
Optical measurement apparatus and method of rapid measurement May 15, 2022 Issued
Array ( [id] => 19136402 [patent_doc_number] => 11971347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Seamless integrating cavity of monolithic fumed silica [patent_app_type] => utility [patent_app_number] => 17/734830 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734830
Seamless integrating cavity of monolithic fumed silica May 1, 2022 Issued
Array ( [id] => 19282811 [patent_doc_number] => 20240219287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MULTI-SPECTRAL DIGITAL INLINE HOLOGRAPHY FOR BIOLOGICAL PARTICLE CLASSIFICATION [patent_app_type] => utility [patent_app_number] => 18/557517 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [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] => 18557517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557517
Multi-spectral digital inline holography for biological particle classification Apr 28, 2022 Issued
Array ( [id] => 19266601 [patent_doc_number] => 20240210301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Method and Microfluidic Device for Studying Cell Deformations [patent_app_type] => utility [patent_app_number] => 18/288218 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18288218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288218
Method and microfluidic device for studying cell deformations Apr 21, 2022 Issued
Array ( [id] => 20200040 [patent_doc_number] => 12402800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Heart rate detection module and electronic device [patent_app_type] => utility [patent_app_number] => 18/557018 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557018
Heart rate detection module and electronic device Apr 18, 2022 Issued
Menu