Search

Stephen D. Huang

Examiner (ID: 17602)

Most Active Art Unit
3311
Art Unit(s)
3736, 3305, 3311
Total Applications
234
Issued Applications
176
Pending Applications
31
Abandoned Applications
27

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17834334 [patent_doc_number] => 20220271638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => CLAW POLE ROTOR FOR AN ELECTRICAL MACHINE [patent_app_type] => utility [patent_app_number] => 17/677966 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677966
Claw pole rotor for an electrical machine Feb 21, 2022 Issued
Array ( [id] => 20417192 [patent_doc_number] => 12500487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Motor system and motor drive method [patent_app_type] => utility [patent_app_number] => 18/279431 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2356 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279431
Motor system and motor drive method Feb 2, 2022 Issued
Array ( [id] => 17777306 [patent_doc_number] => 20220243655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => FLAT PLATE AIRFOIL PLATFFORM VEHICLE [patent_app_type] => utility [patent_app_number] => 17/591034 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591034
FLAT PLATE AIRFOIL PLATFFORM VEHICLE Feb 1, 2022 Abandoned
Array ( [id] => 19605530 [patent_doc_number] => 20240396410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SHAFT GROUND RING TO PREVENT BEARING ELECTRICAL EROSION [patent_app_type] => utility [patent_app_number] => 18/273659 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273659
Shaft ground ring to prevent bearing electrical erosion Jan 26, 2022 Issued
Array ( [id] => 19635282 [patent_doc_number] => 20240413731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => MAGNETIC GEARED ELECTRICAL MACHINE AND POWER GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/274094 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274094
Magnetic geared electrical machine and power generation system Jan 24, 2022 Issued
Array ( [id] => 19244874 [patent_doc_number] => 12015331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Electric motor rotor with conformal heat pipes [patent_app_type] => utility [patent_app_number] => 17/647049 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6348 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647049
Electric motor rotor with conformal heat pipes Jan 4, 2022 Issued
Array ( [id] => 20538986 [patent_doc_number] => 12556066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Rotatable electric rectifier for an externally excited synchronous machine [patent_app_type] => utility [patent_app_number] => 18/268977 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268977
Rotatable electric rectifier for an externally excited synchronous machine Dec 21, 2021 Issued
Array ( [id] => 17693132 [patent_doc_number] => 20220200425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => EXTERNALLY EXCITED ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/558578 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17558578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558578
Externally excited electric machine Dec 20, 2021 Issued
Array ( [id] => 18451032 [patent_doc_number] => 20230192309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => PROPELLER DRIVEN BACKUP COOLING PUMP SYSTEM FOR ELECTRIC MOTOR CONVERTER [patent_app_type] => utility [patent_app_number] => 17/553756 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553756
Propeller driven backup cooling pump system for electric motor converter Dec 15, 2021 Issued
Array ( [id] => 17693137 [patent_doc_number] => 20220200430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => LINEAR MOTOR [patent_app_type] => utility [patent_app_number] => 17/553703 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553703
LINEAR MOTOR Dec 15, 2021 Abandoned
Array ( [id] => 19758620 [patent_doc_number] => 20250047185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CONSEQUENT POLE SUPERCONDUCTING SYNCHRONOUS MACHINES [patent_app_type] => utility [patent_app_number] => 18/717037 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717037
CONSEQUENT POLE SUPERCONDUCTING SYNCHRONOUS MACHINES Dec 6, 2021 Pending
Array ( [id] => 17567295 [patent_doc_number] => 20220131444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/536447 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536447
Motor assembly Nov 28, 2021 Issued
Array ( [id] => 18645976 [patent_doc_number] => 11770059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Vibration motor [patent_app_type] => utility [patent_app_number] => 17/533149 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3963 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533149
Vibration motor Nov 22, 2021 Issued
Array ( [id] => 17693111 [patent_doc_number] => 20220200404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => VIBRATION MOTOR [patent_app_type] => utility [patent_app_number] => 17/533147 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17533147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533147
VIBRATION MOTOR Nov 22, 2021 Abandoned
Array ( [id] => 17631276 [patent_doc_number] => 20220166291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => BRUSHLESS DIRECT-CURRENT SPEED REGULATION SWITCH WITH HIGHLY INTEGRATED STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/533738 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533738
Brushless direct-current speed regulation switch with highly integrated structure Nov 22, 2021 Issued
Array ( [id] => 18395441 [patent_doc_number] => 20230163662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ELECTRIC MACHINE WITH COOLANT JACKET [patent_app_type] => utility [patent_app_number] => 17/455814 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455814
Electric machine with coolant jacket Nov 18, 2021 Issued
Array ( [id] => 18834378 [patent_doc_number] => 20230402905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => INVERTER-INTEGRATED ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/035044 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18035044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035044
Inverter-integrated electric compressor Nov 16, 2021 Issued
Array ( [id] => 17616117 [patent_doc_number] => 20220158397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ELECTRIC MOTOR HAVING A COMMUTATOR AND BRUSH FOR THE ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/526146 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17526146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526146
ELECTRIC MOTOR HAVING A COMMUTATOR AND BRUSH FOR THE ELECTRIC MOTOR Nov 14, 2021 Abandoned
Array ( [id] => 17600128 [patent_doc_number] => 20220149702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ELECTRICAL MACHINE WITH CIRCUMFERENTIAL COOLING JACKET [patent_app_type] => utility [patent_app_number] => 17/521644 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521644
ELECTRICAL MACHINE WITH CIRCUMFERENTIAL COOLING JACKET Nov 7, 2021 Abandoned
Array ( [id] => 19460522 [patent_doc_number] => 12101040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Self-sustainable triboelectric energy case for powering devices [patent_app_type] => utility [patent_app_number] => 17/520523 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 51 [patent_no_of_words] => 11424 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520523
Self-sustainable triboelectric energy case for powering devices Nov 4, 2021 Issued
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