Search

Crystal Mathews

Examiner (ID: 3941, Phone: (571)272-5466 , Office: P/2623 )

Most Active Art Unit
2623
Art Unit(s)
2623, 2628, 2695
Total Applications
366
Issued Applications
187
Pending Applications
23
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17743790 [patent_doc_number] => 11391850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => BeiDou navigation satellite B1C signal capturing method, and related apparatus [patent_app_type] => utility [patent_app_number] => 17/585595 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7717 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585595
BeiDou navigation satellite B1C signal capturing method, and related apparatus Jan 26, 2022 Issued
Array ( [id] => 17483772 [patent_doc_number] => 20220091276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Doppler Compensation in Non-Terrestrial Networks [patent_app_type] => utility [patent_app_number] => 17/474298 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17474298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474298
Doppler compensation in non-terrestrial networks Sep 13, 2021 Issued
Array ( [id] => 17816570 [patent_doc_number] => 11422177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Spatial spectrum estimation method with enhanced degree-of-freedom based on block sampling tensor construction for coprime planar array [patent_app_type] => utility [patent_app_number] => 17/395480 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5592 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1563 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395480
Spatial spectrum estimation method with enhanced degree-of-freedom based on block sampling tensor construction for coprime planar array Aug 5, 2021 Issued
Array ( [id] => 17954587 [patent_doc_number] => 11480690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => System and method for satellite positioning [patent_app_type] => utility [patent_app_number] => 17/343327 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343327
System and method for satellite positioning Jun 8, 2021 Issued
Array ( [id] => 17167601 [patent_doc_number] => 11153720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Positioning techniques for dead zones using beacons [patent_app_type] => utility [patent_app_number] => 17/232869 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 14137 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232869
Positioning techniques for dead zones using beacons Apr 15, 2021 Issued
Array ( [id] => 17528009 [patent_doc_number] => 11300689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => System and method for reconverging GNSS position estimates [patent_app_type] => utility [patent_app_number] => 17/176671 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10029 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176671
System and method for reconverging GNSS position estimates Feb 15, 2021 Issued
Array ( [id] => 16689925 [patent_doc_number] => 20210072402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => DETECTION AND MITIGATION OF SATELLITE NAVIGATION SPOOFING [patent_app_type] => utility [patent_app_number] => 17/099840 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17099840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099840
Detection and mitigation of satellite navigation spoofing Nov 16, 2020 Issued
Array ( [id] => 17514920 [patent_doc_number] => 11294064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Providing and using assistance data including ionosphere models [patent_app_type] => utility [patent_app_number] => 17/017884 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7728 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017884
Providing and using assistance data including ionosphere models Sep 10, 2020 Issued
Array ( [id] => 16863957 [patent_doc_number] => 11022695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => GBAS integrity risk allocation system based on key satellites [patent_app_type] => utility [patent_app_number] => 17/012202 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7626 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012202
GBAS integrity risk allocation system based on key satellites Sep 3, 2020 Issued
Array ( [id] => 16744517 [patent_doc_number] => 10969497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Dynamic baseline position domain monitoring system [patent_app_type] => utility [patent_app_number] => 17/012285 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9655 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012285
Dynamic baseline position domain monitoring system Sep 3, 2020 Issued
Array ( [id] => 16423194 [patent_doc_number] => 20200348392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ANTENNA APPARATUS [patent_app_type] => utility [patent_app_number] => 16/931337 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16931337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931337
Antenna apparatus Jul 15, 2020 Issued
Array ( [id] => 16392507 [patent_doc_number] => 20200333448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => PORTABLE TERMINAL POSITION DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/920954 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920954
Portable terminal position detection apparatus Jul 5, 2020 Issued
Array ( [id] => 17179482 [patent_doc_number] => 11156721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Oscillation observation device, oscillation observation method and oscillation observation program [patent_app_type] => utility [patent_app_number] => 16/889094 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889094
Oscillation observation device, oscillation observation method and oscillation observation program May 31, 2020 Issued
Array ( [id] => 18072288 [patent_doc_number] => 11531119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Coordinated smart contract-based satellite management and operation [patent_app_type] => utility [patent_app_number] => 16/880855 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 12206 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880855
Coordinated smart contract-based satellite management and operation May 20, 2020 Issued
Array ( [id] => 17454226 [patent_doc_number] => 11269082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Sensor-assisted location fix [patent_app_type] => utility [patent_app_number] => 16/855802 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11339 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855802
Sensor-assisted location fix Apr 21, 2020 Issued
Array ( [id] => 16192208 [patent_doc_number] => 20200233057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD AND/OR SYSTEM FOR ACQUISITION OF A POSITIONING SIGNAL [patent_app_type] => utility [patent_app_number] => 16/844569 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844569
Method and/or system for acquisition of a positioning signal Apr 8, 2020 Issued
Array ( [id] => 16345242 [patent_doc_number] => 20200309892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SYSTEMS AND METHODS FOR LOCATING AND TRACKING RADIO FREQUENCY TRANSMITTERS [patent_app_type] => utility [patent_app_number] => 16/834491 [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] => 4876 [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] => 16834491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834491
Systems and methods for locating and tracking radio frequency transmitters Mar 29, 2020 Issued
Array ( [id] => 17605289 [patent_doc_number] => 11333769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => System and method for generating a phase scintillation map utilized for de-weighting observations from GNSS satellites [patent_app_type] => utility [patent_app_number] => 16/787543 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6486 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787543
System and method for generating a phase scintillation map utilized for de-weighting observations from GNSS satellites Feb 10, 2020 Issued
Array ( [id] => 16700321 [patent_doc_number] => 10950936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Signal distribution network [patent_app_type] => utility [patent_app_number] => 16/787392 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 6643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787392
Signal distribution network Feb 10, 2020 Issued
Array ( [id] => 15874627 [patent_doc_number] => 20200144717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => OPTICALLY CONTROLLED META-MATERIAL PHASED ARRAY ANTENNA SYSTEM [patent_app_type] => utility [patent_app_number] => 16/738239 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738239
Optically controlled meta-material phased array antenna system Jan 8, 2020 Issued
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