Search

Allen C. Chein

Examiner (ID: 13514, Phone: (571)270-7985 , Office: P/3627 )

Most Active Art Unit
3627
Art Unit(s)
3627, 3687
Total Applications
515
Issued Applications
216
Pending Applications
75
Abandoned Applications
243

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19654815 [patent_doc_number] => 12176621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Integrated base station antenna [patent_app_type] => utility [patent_app_number] => 18/082715 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082715
Integrated base station antenna Dec 15, 2022 Issued
Array ( [id] => 19943852 [patent_doc_number] => 12315991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Metasurface enabled in-vehicle link enhancement [patent_app_type] => utility [patent_app_number] => 18/066015 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11580 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066015
Metasurface enabled in-vehicle link enhancement Dec 13, 2022 Issued
Array ( [id] => 18287271 [patent_doc_number] => 20230102743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ELECTRONIC DEVICE COMPRISING ANTENNA [patent_app_type] => utility [patent_app_number] => 18/061665 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061665
Electronic device comprising antenna Dec 4, 2022 Issued
Array ( [id] => 18424408 [patent_doc_number] => 20230178873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => OFFSET EXTENSION UNITS FOR ANTENNA MOUNTS AND RELATED ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/059614 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18059614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059614
Offset extension units for antenna mounts and related assemblies Nov 28, 2022 Issued
Array ( [id] => 19702775 [patent_doc_number] => 12196795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Calibration and group testing system for radio frequency units and method therefor [patent_app_type] => utility [patent_app_number] => 18/059136 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6410 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059136
Calibration and group testing system for radio frequency units and method therefor Nov 27, 2022 Issued
Array ( [id] => 19705286 [patent_doc_number] => 12199335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Electronic device comprising an antenna [patent_app_type] => utility [patent_app_number] => 17/994147 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994147
Electronic device comprising an antenna Nov 24, 2022 Issued
Array ( [id] => 19244734 [patent_doc_number] => 12015189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => In-glass high performance antenna [patent_app_type] => utility [patent_app_number] => 17/987116 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987116
In-glass high performance antenna Nov 14, 2022 Issued
Array ( [id] => 18230004 [patent_doc_number] => 20230068998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PORTABLE ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/984364 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984364
Portable electronic apparatus Nov 9, 2022 Issued
Array ( [id] => 18338310 [patent_doc_number] => 20230130259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => RADIO FREQUENCY DEVICE PACKAGES [patent_app_type] => utility [patent_app_number] => 18/048378 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18048378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048378
RADIO FREQUENCY DEVICE PACKAGES Oct 19, 2022 Pending
Array ( [id] => 18624146 [patent_doc_number] => 11757206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Multi-band polarization rotation for interference mitigation [patent_app_type] => utility [patent_app_number] => 17/966945 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 27973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966945
Multi-band polarization rotation for interference mitigation Oct 16, 2022 Issued
Array ( [id] => 20036673 [patent_doc_number] => 20250174895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => MULTI-FREQUENCY BASE STATION ANTENNA UNIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/875413 [patent_app_country] => US [patent_app_date] => 2022-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18875413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/875413
Multi-frequency base station antenna unit and communication device Oct 8, 2022 Issued
Array ( [id] => 18813233 [patent_doc_number] => 20230387570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MOBILE DEVICE WITH HIGH RADIATION EFFICIENCY [patent_app_type] => utility [patent_app_number] => 17/934606 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17934606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934606
Mobile device with high radiation efficiency Sep 22, 2022 Issued
Array ( [id] => 18267552 [patent_doc_number] => 20230088794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => DUAL BAND ANTENNA [patent_app_type] => utility [patent_app_number] => 17/948766 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17948766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948766
Dual band antenna Sep 19, 2022 Issued
Array ( [id] => 18488845 [patent_doc_number] => 20230216195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ANTENNA STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/942142 [patent_app_country] => US [patent_app_date] => 2022-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942142
Antenna structure Sep 10, 2022 Issued
Array ( [id] => 19812666 [patent_doc_number] => 12244079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Circularly polarized solderless antenna with frequency-scalable circuit [patent_app_type] => utility [patent_app_number] => 17/941288 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2655 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941288
Circularly polarized solderless antenna with frequency-scalable circuit Sep 8, 2022 Issued
Array ( [id] => 18212681 [patent_doc_number] => 20230058945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ELECTRONIC DEVICE INCLUDING ANTENNA [patent_app_type] => utility [patent_app_number] => 17/939391 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939391
Electronic device including antenna Sep 6, 2022 Issued
Array ( [id] => 18409604 [patent_doc_number] => 20230170957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => SMALL CELL BEAMFORMING ANTENNAS SUITABLE FOR USE WITH 5G BEAMFORMING RADIOS AND RELATED BASE STATIONS [patent_app_type] => utility [patent_app_number] => 17/901991 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901991
SMALL CELL BEAMFORMING ANTENNAS SUITABLE FOR USE WITH 5G BEAMFORMING RADIOS AND RELATED BASE STATIONS Sep 1, 2022 Pending
Array ( [id] => 19590455 [patent_doc_number] => 20240388012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => VEHICULAR ANTENNA DEVICE [patent_app_type] => utility [patent_app_number] => 18/692188 [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] => 18594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692188
VEHICULAR ANTENNA DEVICE Aug 29, 2022 Pending
Array ( [id] => 19851109 [patent_doc_number] => 20250096460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ADJUSTABLE ANTENNA ARRAY AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/580969 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18580969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580969
ADJUSTABLE ANTENNA ARRAY AND ELECTRONIC APPARATUS Aug 25, 2022 Pending
Array ( [id] => 19453280 [patent_doc_number] => 20240313410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TERMINAL MONOPOLE ANTENNA [patent_app_type] => utility [patent_app_number] => 18/279525 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279525
Terminal monopole antenna Aug 16, 2022 Issued
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