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] => 20002874 [patent_doc_number] => 20250141096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => WEARABLE DEVICE ANTENNA SYSTEM [patent_app_type] => utility [patent_app_number] => 19/003745 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19003745 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003745
WEARABLE DEVICE ANTENNA SYSTEM Dec 26, 2024 Pending
Array ( [id] => 20423351 [patent_doc_number] => 20250385436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => ANTENNA DEVICE [patent_app_type] => utility [patent_app_number] => 18/981140 [patent_app_country] => US [patent_app_date] => 2024-12-13 [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] => -9 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981140
ANTENNA DEVICE Dec 12, 2024 Pending
Array ( [id] => 20063898 [patent_doc_number] => 20250202120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Three-Dimensional Superdirective Antenna and Optimization Method [patent_app_type] => utility [patent_app_number] => 18/981210 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18981210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981210
Three-Dimensional Superdirective Antenna and Optimization Method Dec 12, 2024 Pending
18/872335 COMPACT ANTENNA DEVICE FOR APPLICATIONS AT HOME Dec 5, 2024 Pending
Array ( [id] => 20063877 [patent_doc_number] => 20250202099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => ANTENNA FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/956533 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1105 [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] => 18956533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956533
ANTENNA FOR VEHICLE Nov 21, 2024 Pending
Array ( [id] => 19804545 [patent_doc_number] => 20250070470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Antenna Device [patent_app_type] => utility [patent_app_number] => 18/943135 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943135
Antenna Device Nov 10, 2024 Pending
Array ( [id] => 20020062 [patent_doc_number] => 20250158284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => OPTIMIZED LOG-PERIODIC TOOTH ANTENNA WITH MULTI-OUTPUT AND WIDEBAND FREQUENCY CAPTURE [patent_app_type] => utility [patent_app_number] => 18/943143 [patent_app_country] => US [patent_app_date] => 2024-11-11 [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] => -10 [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] => 18943143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943143
OPTIMIZED LOG-PERIODIC TOOTH ANTENNA WITH MULTI-OUTPUT AND WIDEBAND FREQUENCY CAPTURE Nov 10, 2024 Pending
Array ( [id] => 19773780 [patent_doc_number] => 20250055206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => INTEGRATED BASE STATION ANTENNA [patent_app_type] => utility [patent_app_number] => 18/925669 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925669
INTEGRATED BASE STATION ANTENNA Oct 23, 2024 Pending
Array ( [id] => 20429958 [patent_doc_number] => 20250392051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => ANTENNA SYSTEM [patent_app_type] => utility [patent_app_number] => 18/923310 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923310
ANTENNA SYSTEM Oct 21, 2024 Pending
Array ( [id] => 19749853 [patent_doc_number] => 20250038418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ANTENNA MODULE [patent_app_type] => utility [patent_app_number] => 18/918113 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18918113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918113
ANTENNA MODULE Oct 16, 2024 Pending
Array ( [id] => 19994273 [patent_doc_number] => 20250132495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SINGLE FEEDER MULTI-FREQUENCY ANTENNA [patent_app_type] => utility [patent_app_number] => 18/913295 [patent_app_country] => US [patent_app_date] => 2024-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913295
SINGLE FEEDER MULTI-FREQUENCY ANTENNA Oct 10, 2024 Pending
Array ( [id] => 19851117 [patent_doc_number] => 20250096468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Concentrated Wireless Device Providing Operability in Multiple Frequency Regions [patent_app_type] => utility [patent_app_number] => 18/904379 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18904379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/904379
Concentrated Wireless Device Providing Operability in Multiple Frequency Regions Oct 1, 2024 Pending
Array ( [id] => 19696955 [patent_doc_number] => 20250015500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ANTENNA MODULE AND COMMUNICATION APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/895403 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895403
ANTENNA MODULE AND COMMUNICATION APPARATUS INCLUDING THE SAME Sep 24, 2024 Pending
Array ( [id] => 19994277 [patent_doc_number] => 20250132499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => COMMUNICATION LINE AND COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/888625 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888625
COMMUNICATION LINE AND COMMUNICATION SYSTEM Sep 17, 2024 Pending
Array ( [id] => 20197153 [patent_doc_number] => 20250273863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SIGNAL TRANSMISSION CONTROL DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/782611 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782611
SIGNAL TRANSMISSION CONTROL DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME Jul 23, 2024 Pending
Array ( [id] => 19560455 [patent_doc_number] => 20240372247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/775560 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18775560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775560
ANTENNA AND ELECTRONIC DEVICE INCLUDING THE SAME Jul 16, 2024 Pending
Array ( [id] => 19758438 [patent_doc_number] => 20250047003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ANTENNA STRUCTURE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/772393 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772393
ANTENNA STRUCTURE AND ELECTRONIC DEVICE Jul 14, 2024 Pending
Array ( [id] => 19788867 [patent_doc_number] => 20250062546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => VIBRATOR ANTENNA UNIT AND ANTENNA [patent_app_type] => utility [patent_app_number] => 18/765548 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765548
VIBRATOR ANTENNA UNIT AND ANTENNA Jul 7, 2024 Pending
Array ( [id] => 20176122 [patent_doc_number] => 12394880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Methods for fabricating an antenna and a shielded transmission line [patent_app_type] => utility [patent_app_number] => 18/742085 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742085
Methods for fabricating an antenna and a shielded transmission line Jun 12, 2024 Issued
Array ( [id] => 20320794 [patent_doc_number] => 20250332882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => EXTERNAL CONNECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/742485 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742485
EXTERNAL CONNECTION DEVICE Jun 12, 2024 Pending
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