Search

Crystal L. Hammond

Examiner (ID: 3989, Phone: (571)270-1682 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2809, OPE, 2838, 2845, 2819
Total Applications
1328
Issued Applications
1191
Pending Applications
35
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20326287 [patent_doc_number] => 20250338375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => MULTI-VOLTAGE AND MULTI-BRIGHTNESS LED LIGHTING DEVICES AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 19/037770 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19037770 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037770
Multi-voltage and multi-brightness LED lighting devices and methods of using same Jan 26, 2025 Issued
Array ( [id] => 20103566 [patent_doc_number] => 20250233502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SOFT-SWITCH RESONANT CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/016265 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19016265 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/016265
SOFT-SWITCH RESONANT CONVERTER AND CONTROL METHOD THEREOF Jan 9, 2025 Pending
Array ( [id] => 20298331 [patent_doc_number] => 20250323574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => REGULATOR OFFSET VOLTAGE CANCELATION [patent_app_type] => utility [patent_app_number] => 19/017222 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017222 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017222
REGULATOR OFFSET VOLTAGE CANCELATION Jan 9, 2025 Pending
Array ( [id] => 20096812 [patent_doc_number] => 20250226748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/011474 [patent_app_country] => US [patent_app_date] => 2025-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19011474 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011474
BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL METHOD THEREOF Jan 5, 2025 Pending
Array ( [id] => 19696931 [patent_doc_number] => 20250015476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => VEHICLE-TYPE ANTENNA [patent_app_type] => utility [patent_app_number] => 18/883653 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18883653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883653
Vehicle-type antenna Sep 11, 2024 Issued
Array ( [id] => 19662528 [patent_doc_number] => 20240429593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ELECTRONIC DEVICE COMPRISING ANTENNA AND SEGMENT STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/822869 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822869
ELECTRONIC DEVICE COMPRISING ANTENNA AND SEGMENT STRUCTURE Sep 2, 2024 Pending
Array ( [id] => 19575835 [patent_doc_number] => 20240380127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => HIGH FREQUENCY SYSTEM USING A CIRCULAR ARRAY [patent_app_type] => utility [patent_app_number] => 18/782920 [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] => 10153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782920
HIGH FREQUENCY SYSTEM USING A CIRCULAR ARRAY Jul 23, 2024 Pending
Array ( [id] => 20551694 [patent_doc_number] => 12562495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Antenna assembly [patent_app_type] => utility [patent_app_number] => 18/659665 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [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] => 18659665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659665
Antenna assembly May 8, 2024 Issued
Array ( [id] => 20648477 [patent_doc_number] => 12603432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Antenna and wearable electronic device including same antenna [patent_app_type] => utility [patent_app_number] => 18/640585 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6997 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640585
Antenna and wearable electronic device including same antenna Apr 18, 2024 Issued
Array ( [id] => 19721811 [patent_doc_number] => 12207369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Multiplexed segmented lighting lamina [patent_app_type] => utility [patent_app_number] => 18/638963 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 10823 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638963
Multiplexed segmented lighting lamina Apr 17, 2024 Issued
Array ( [id] => 19364708 [patent_doc_number] => 20240266742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/638035 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638035
ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME Apr 16, 2024 Pending
Array ( [id] => 19349715 [patent_doc_number] => 20240258679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MOUNTING BRACKETS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/636714 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636714
MOUNTING BRACKETS AND SYSTEMS Apr 15, 2024 Pending
Array ( [id] => 20417050 [patent_doc_number] => 12500345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Dual-polarized antenna and electronic device [patent_app_type] => utility [patent_app_number] => 18/635140 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3358 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635140
Dual-polarized antenna and electronic device Apr 14, 2024 Issued
Array ( [id] => 20624977 [patent_doc_number] => 12592490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Antenna and electronic device [patent_app_type] => utility [patent_app_number] => 18/631803 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 2344 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631803
Antenna and electronic device Apr 9, 2024 Issued
Array ( [id] => 19349747 [patent_doc_number] => 20240258711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => RADIATION ARRAY GROUP, RADIATION ARRAY AND DUAL-BEAM ANTENNA [patent_app_type] => utility [patent_app_number] => 18/630193 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630193
RADIATION ARRAY GROUP, RADIATION ARRAY AND DUAL-BEAM ANTENNA Apr 8, 2024 Abandoned
Array ( [id] => 19749862 [patent_doc_number] => 20250038427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => DUAL CIRCULARLY POLARIZED ANTENNA AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/630764 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630764
DUAL CIRCULARLY POLARIZED ANTENNA AND RELATED SYSTEMS AND METHODS Apr 8, 2024 Pending
Array ( [id] => 19546956 [patent_doc_number] => 20240363992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => TELECOMMUNICATIONS EQUIPMENT MOUNTING PIPE FOR A MONOPOLE PLATFORM ASSEMBLY AND RELATED PLATFORM ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/630006 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18630006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630006
Telecommunications equipment mounting pipe for a monopole platform assembly and related platform assemblies Apr 8, 2024 Issued
Array ( [id] => 19385166 [patent_doc_number] => 20240275036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => RADOME, STACKED PLATE AND COMPOSITE PLATE THAT ARE USED FOR RADOME, AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/629001 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629001
RADOME, STACKED PLATE AND COMPOSITE PLATE THAT ARE USED FOR RADOME, AND MANUFACTURING METHOD Apr 7, 2024 Pending
Array ( [id] => 19335982 [patent_doc_number] => 20240250412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/628014 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18628014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628014
ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME Apr 4, 2024 Pending
Array ( [id] => 20495394 [patent_doc_number] => 12537274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Track transition systems for waveguide assemblies and related methods [patent_app_type] => utility [patent_app_number] => 18/626990 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626990
Track transition systems for waveguide assemblies and related methods Apr 3, 2024 Issued
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