Search

Andrea J. Lindgren Baltzell

Examiner (ID: 14032, Phone: (571)272-5918 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2845, 2843
Total Applications
612
Issued Applications
542
Pending Applications
3
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17631135 [patent_doc_number] => 20220166150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 17/523073 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523073
Antenna structure and wireless communication device using same Nov 9, 2021 Issued
Array ( [id] => 20404772 [patent_doc_number] => 12494756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Traveling wave kinetic inductance parametric amplifier [patent_app_type] => utility [patent_app_number] => 17/523546 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 2814 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523546
Traveling wave kinetic inductance parametric amplifier Nov 9, 2021 Issued
Array ( [id] => 17486534 [patent_doc_number] => 20220094038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Antenna Unit, Preparation Method, and Electronic Device [patent_app_type] => utility [patent_app_number] => 17/458606 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17458606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458606
Antenna unit, preparation method, and electronic device Aug 26, 2021 Issued
Array ( [id] => 18210859 [patent_doc_number] => 20230057121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ANTENNA ISOLATION USING PARASITIC ELEMENT IN WIRELESS DEVICES [patent_app_type] => utility [patent_app_number] => 17/404474 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17404474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404474
Antenna isolation using parasitic element in wireless devices Aug 16, 2021 Issued
Array ( [id] => 18030383 [patent_doc_number] => 11513569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => System and method for using a handle lug structural element as an electromagnetic interference grounding element and an antenna radiator [patent_app_type] => utility [patent_app_number] => 17/379311 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379311
System and method for using a handle lug structural element as an electromagnetic interference grounding element and an antenna radiator Jul 18, 2021 Issued
Array ( [id] => 17893547 [patent_doc_number] => 11456533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Antenna structure and electronic device [patent_app_type] => utility [patent_app_number] => 17/360445 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360445
Antenna structure and electronic device Jun 27, 2021 Issued
Array ( [id] => 18098392 [patent_doc_number] => 20220416733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AMPLIFIER CIRCUIT WITH A CURRENT SOURCE [patent_app_type] => utility [patent_app_number] => 17/355203 [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] => 21600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355203
Amplifier circuit with a current source Jun 22, 2021 Issued
Array ( [id] => 18098392 [patent_doc_number] => 20220416733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AMPLIFIER CIRCUIT WITH A CURRENT SOURCE [patent_app_type] => utility [patent_app_number] => 17/355203 [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] => 21600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355203
Amplifier circuit with a current source Jun 22, 2021 Issued
Array ( [id] => 18098392 [patent_doc_number] => 20220416733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AMPLIFIER CIRCUIT WITH A CURRENT SOURCE [patent_app_type] => utility [patent_app_number] => 17/355203 [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] => 21600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355203
Amplifier circuit with a current source Jun 22, 2021 Issued
Array ( [id] => 17926244 [patent_doc_number] => 11469512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Antenna structure [patent_app_type] => utility [patent_app_number] => 17/349208 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4864 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349208
Antenna structure Jun 15, 2021 Issued
Array ( [id] => 17971714 [patent_doc_number] => 11489267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Cylindrical continuous-slot antenna made from discrete wrap-around antenna elements [patent_app_type] => utility [patent_app_number] => 17/341067 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 2581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341067
Cylindrical continuous-slot antenna made from discrete wrap-around antenna elements Jun 6, 2021 Issued
Array ( [id] => 17926240 [patent_doc_number] => 11469508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Communications device with electrically small antenna and settable operating curve and related method [patent_app_type] => utility [patent_app_number] => 17/331924 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4595 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331924
Communications device with electrically small antenna and settable operating curve and related method May 26, 2021 Issued
Array ( [id] => 17085957 [patent_doc_number] => 20210280964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => ANTENNA MODULE HAVING PLURALITY OF PRINTED CIRCUIT BOARDS LAMINATED THEREIN, AND ELECTRONIC DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/330854 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330854
Antenna module having plurality of printed circuit boards laminated therein, and electronic device comprising same May 25, 2021 Issued
Array ( [id] => 17863205 [patent_doc_number] => 11444369 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-13 [patent_title] => Antenna structure [patent_app_type] => utility [patent_app_number] => 17/328870 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3324 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328870
Antenna structure May 23, 2021 Issued
Array ( [id] => 17218167 [patent_doc_number] => 20210351505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => DUAL-BEAM ANTENNA ARRAY [patent_app_type] => utility [patent_app_number] => 17/243845 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243845
Dual-beam antenna array Apr 28, 2021 Issued
Array ( [id] => 18292616 [patent_doc_number] => 11621489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Antenna device [patent_app_type] => utility [patent_app_number] => 17/236566 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6773 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236566
Antenna device Apr 20, 2021 Issued
Array ( [id] => 17417547 [patent_doc_number] => 20220052451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ULTRA-WIDEBAND ANTENNA FOR REVERSIBLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/219917 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219917
Ultra-wideband antenna for reversible electronic device Mar 31, 2021 Issued
Array ( [id] => 17887125 [patent_doc_number] => 20220302603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Circular Polarized Phased Array with Wideband Axial Ratio Bandwidth Using Sequential Rotation and Dynamic Phase Recovery [patent_app_type] => utility [patent_app_number] => 17/207305 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207305
Circular polarized phased array with wideband axial ratio bandwidth using sequential rotation and dynamic phase recovery Mar 18, 2021 Issued
Array ( [id] => 17908972 [patent_doc_number] => 11462840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Communication using arbitrary selectable polarization [patent_app_type] => utility [patent_app_number] => 17/178480 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178480
Communication using arbitrary selectable polarization Feb 17, 2021 Issued
Array ( [id] => 16995832 [patent_doc_number] => 20210234252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ANTENNA COMPONENT [patent_app_type] => utility [patent_app_number] => 17/160538 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160538
Antenna component Jan 27, 2021 Issued
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