
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20111735
[patent_doc_number] => 12362472
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Switchable patch antenna
[patent_app_type] => utility
[patent_app_number] => 18/244541
[patent_app_country] => US
[patent_app_date] => 2023-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 1131
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244541
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/244541 | Switchable patch antenna | Sep 10, 2023 | Issued |
Array
(
[id] => 18866414
[patent_doc_number] => 20230420851
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => ANTENNA DEVICE AND COMMUNICATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/462331
[patent_app_country] => US
[patent_app_date] => 2023-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17756
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462331
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/462331 | Antenna device and communication device | Sep 5, 2023 | Issued |
Array
(
[id] => 20404606
[patent_doc_number] => 12494588
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => Ellipsoidal array antennas with modular unit cells
[patent_app_type] => utility
[patent_app_number] => 18/458953
[patent_app_country] => US
[patent_app_date] => 2023-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 0
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458953
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/458953 | Ellipsoidal array antennas with modular unit cells | Aug 29, 2023 | Issued |
Array
(
[id] => 19804553
[patent_doc_number] => 20250070478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-27
[patent_title] => SIZE EXPANDABLE DUAL POLARIZED ANTENNA ARRAY
[patent_app_type] => utility
[patent_app_number] => 18/456187
[patent_app_country] => US
[patent_app_date] => 2023-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5197
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456187
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/456187 | Size expandable dual polarized antenna array | Aug 24, 2023 | Issued |
Array
(
[id] => 18821634
[patent_doc_number] => 20230395975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/236448
[patent_app_country] => US
[patent_app_date] => 2023-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6886
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236448
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/236448 | Electronic device | Aug 21, 2023 | Issued |
Array
(
[id] => 18834211
[patent_doc_number] => 20230402738
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => SEMICONDUCTOR DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/231771
[patent_app_country] => US
[patent_app_date] => 2023-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14600
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231771
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/231771 | Semiconductor device package and method of manufacturing the same | Aug 7, 2023 | Issued |
Array
(
[id] => 20551701
[patent_doc_number] => 12562502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-24
[patent_title] => Multi-band polarization rotation for interference mitigation
[patent_app_type] => utility
[patent_app_number] => 18/357319
[patent_app_country] => US
[patent_app_date] => 2023-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 47
[patent_figures_cnt] => 47
[patent_no_of_words] => 23100
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357319
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/357319 | Multi-band polarization rotation for interference mitigation | Jul 23, 2023 | Issued |
Array
(
[id] => 20161543
[patent_doc_number] => 12388181
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Antenna assembly and electronic device
[patent_app_type] => utility
[patent_app_number] => 18/354475
[patent_app_country] => US
[patent_app_date] => 2023-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 32
[patent_no_of_words] => 15643
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[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] => 18354475
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/354475 | Antenna assembly and electronic device | Jul 17, 2023 | Issued |
Array
(
[id] => 18813251
[patent_doc_number] => 20230387588
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => DIELECTRIC ANTENNA ARRAY AND SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/222778
[patent_app_country] => US
[patent_app_date] => 2023-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14135
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222778
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/222778 | Dielectric antenna array and system | Jul 16, 2023 | Issued |
Array
(
[id] => 20538845
[patent_doc_number] => 12555925
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-17
[patent_title] => Feed stripline, phase shifter, array antenna, and base station
[patent_app_type] => utility
[patent_app_number] => 18/343114
[patent_app_country] => US
[patent_app_date] => 2023-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 25
[patent_no_of_words] => 9251
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343114
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/343114 | Feed stripline, phase shifter, array antenna, and base station | Jun 27, 2023 | Issued |
Array
(
[id] => 20456187
[patent_doc_number] => 12519250
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Cross-dipole radiating elements having frequency selective surfaces and base station antennas having such radiating elements
[patent_app_type] => utility
[patent_app_number] => 18/339317
[patent_app_country] => US
[patent_app_date] => 2023-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 17
[patent_no_of_words] => 8074
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339317
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/339317 | Cross-dipole radiating elements having frequency selective surfaces and base station antennas having such radiating elements | Jun 21, 2023 | Issued |
Array
(
[id] => 18680533
[patent_doc_number] => 20230318195
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => LENS ARRAYS CONFIGURATIONS FOR IMPROVED SIGNAL PERFORMANCE
[patent_app_type] => utility
[patent_app_number] => 18/206486
[patent_app_country] => US
[patent_app_date] => 2023-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6202
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206486
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/206486 | Lens arrays configurations for improved signal performance | Jun 5, 2023 | Issued |
Array
(
[id] => 19821480
[patent_doc_number] => 20250079687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => ANTENNA GROUNDING
[patent_app_type] => utility
[patent_app_number] => 18/293027
[patent_app_country] => US
[patent_app_date] => 2023-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18982
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293027
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/293027 | ANTENNA GROUNDING | Jun 2, 2023 | Pending |
Array
(
[id] => 18919329
[patent_doc_number] => 11881621
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-01-23
[patent_title] => Antennas with increased bandwidth
[patent_app_type] => utility
[patent_app_number] => 18/328390
[patent_app_country] => US
[patent_app_date] => 2023-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3130
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328390
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/328390 | Antennas with increased bandwidth | Jun 1, 2023 | Issued |
Array
(
[id] => 18821630
[patent_doc_number] => 20230395971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => PASSIVE/ACTIVE BASE STATION ANTENNA SYSTEMS HAVING PASSIVE REFLECTOR ASSEMBLIES WITH AN OPENING FOR AN ACTIVE ANTENNA ARRAY
[patent_app_type] => utility
[patent_app_number] => 18/203681
[patent_app_country] => US
[patent_app_date] => 2023-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15178
[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] => 18203681
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/203681 | PASSIVE/ACTIVE BASE STATION ANTENNA SYSTEMS HAVING PASSIVE REFLECTOR ASSEMBLIES WITH AN OPENING FOR AN ACTIVE ANTENNA ARRAY | May 30, 2023 | Pending |
Array
(
[id] => 18653630
[patent_doc_number] => 20230299471
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => ANTENNA FOR WEARABLE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/203102
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16450
[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] => 18203102
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/203102 | Antenna for wearable device | May 29, 2023 | Issued |
Array
(
[id] => 20305600
[patent_doc_number] => 12451602
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-21
[patent_title] => Antenna system
[patent_app_type] => utility
[patent_app_number] => 18/319426
[patent_app_country] => US
[patent_app_date] => 2023-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 9425
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319426
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/319426 | Antenna system | May 16, 2023 | Issued |
Array
(
[id] => 20081084
[patent_doc_number] => 12355165
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Electronic device
[patent_app_type] => utility
[patent_app_number] => 18/317862
[patent_app_country] => US
[patent_app_date] => 2023-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 0
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317862
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/317862 | Electronic device | May 14, 2023 | Issued |
Array
(
[id] => 19341655
[patent_doc_number] => 12051854
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-30
[patent_title] => Low-profile wideband antenna array configured to utilize efficient manufacturing processes
[patent_app_type] => utility
[patent_app_number] => 18/197328
[patent_app_country] => US
[patent_app_date] => 2023-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 47
[patent_no_of_words] => 19252
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197328
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/197328 | Low-profile wideband antenna array configured to utilize efficient manufacturing processes | May 14, 2023 | Issued |
Array
(
[id] => 18774915
[patent_doc_number] => 20230369747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => RADIATOR, ANTENNA AND BASE STATION
[patent_app_type] => utility
[patent_app_number] => 18/314928
[patent_app_country] => US
[patent_app_date] => 2023-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5893
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314928
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/314928 | RADIATOR, ANTENNA AND BASE STATION | May 9, 2023 | Abandoned |