Search

Stephen J. Yanchuk

Examiner (ID: 1210, Phone: (571)270-7343 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1729, 1752, 1723, 1795
Total Applications
577
Issued Applications
282
Pending Applications
29
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20177022 [patent_doc_number] => 12395784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Audio speaker [patent_app_type] => utility [patent_app_number] => 19/066928 [patent_app_country] => US [patent_app_date] => 2025-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19066928 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066928
Audio speaker Feb 27, 2025 Issued
Array ( [id] => 19973492 [patent_doc_number] => 12342118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Compact speaker enclosure with modular external design [patent_app_type] => utility [patent_app_number] => 18/990848 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3362 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990848
Compact speaker enclosure with modular external design Dec 19, 2024 Issued
Array ( [id] => 19880899 [patent_doc_number] => 20250113156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => STEREOPHONIC SOUND IMAGE REPRODUCING SYSTEM FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/890925 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890925
STEREOPHONIC SOUND IMAGE REPRODUCING SYSTEM FOR VEHICLE Sep 19, 2024 Pending
Array ( [id] => 19880898 [patent_doc_number] => 20250113155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => STEREOPHONIC SOUND IMAGE REPRODUCING SYSTEM FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/890904 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890904
STEREOPHONIC SOUND IMAGE REPRODUCING SYSTEM FOR VEHICLE Sep 19, 2024 Pending
Array ( [id] => 20602875 [patent_doc_number] => 20260080887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => AUDIO SIGNAL PROCESSING METHOD AND AUDIO PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/884127 [patent_app_country] => US [patent_app_date] => 2024-09-13 [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] => -16 [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] => 18884127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/884127
AUDIO SIGNAL PROCESSING METHOD AND AUDIO PROCESSING DEVICE Sep 12, 2024 Pending
Array ( [id] => 19865898 [patent_doc_number] => 20250104684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => FEED FORWARD ACTIVE NOISE CANCELLATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/830119 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830119
FEED FORWARD ACTIVE NOISE CANCELLATION SYSTEM Sep 9, 2024 Pending
Array ( [id] => 19636013 [patent_doc_number] => 20240414462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Flexible Speakers [patent_app_type] => utility [patent_app_number] => 18/813437 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813437
Flexible Speakers Aug 22, 2024 Pending
Array ( [id] => 20559441 [patent_doc_number] => 20260059230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => ACOUSTIC HORN RESONANCE ABSORBER AND DISTORTION REDUCER [patent_app_type] => utility [patent_app_number] => 18/811031 [patent_app_country] => US [patent_app_date] => 2024-08-21 [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] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811031
ACOUSTIC HORN RESONANCE ABSORBER AND DISTORTION REDUCER Aug 20, 2024 Pending
Array ( [id] => 19606789 [patent_doc_number] => 20240397669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => PASSIVE THERMAL-CONTROL STRUCTURE FOR SPEAKERS AND ASSOCIATED APPARATUSES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/794812 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [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] => 18794812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794812
PASSIVE THERMAL-CONTROL STRUCTURE FOR SPEAKERS AND ASSOCIATED APPARATUSES AND METHODS Aug 4, 2024 Pending
Array ( [id] => 19591285 [patent_doc_number] => 20240388842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ACOUSTIC WAVEGUIDE [patent_app_type] => utility [patent_app_number] => 18/787973 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787973
ACOUSTIC WAVEGUIDE Jul 28, 2024 Pending
Array ( [id] => 20177014 [patent_doc_number] => 12395776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Bone conduction earphones and methods for making the same [patent_app_type] => utility [patent_app_number] => 18/772091 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772091
Bone conduction earphones and methods for making the same Jul 11, 2024 Issued
Array ( [id] => 19697958 [patent_doc_number] => 20250016503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SOUND SIGNAL PROCESSING METHOD AND SOUND SIGNAL PROCESSING DEVICES [patent_app_type] => utility [patent_app_number] => 18/764913 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18764913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764913
SOUND SIGNAL PROCESSING METHOD AND SOUND SIGNAL PROCESSING DEVICES Jul 4, 2024 Pending
Array ( [id] => 19913346 [patent_doc_number] => 12289578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Bone conduction microphone [patent_app_type] => utility [patent_app_number] => 18/764106 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 20855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764106
Bone conduction microphone Jul 2, 2024 Issued
Array ( [id] => 19714064 [patent_doc_number] => 20250024206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/754438 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754438
PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE Jun 25, 2024 Pending
Array ( [id] => 20449633 [patent_doc_number] => 20260006361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => SYNTHETIC HUMAN EAR WITH OPPOSING MICROPHONES FOR DETECTING SOUND POWER/INTENSITY [patent_app_type] => utility [patent_app_number] => 18/755257 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755257
SYNTHETIC HUMAN EAR WITH OPPOSING MICROPHONES FOR DETECTING SOUND POWER/INTENSITY Jun 25, 2024 Pending
Array ( [id] => 19958121 [patent_doc_number] => 12328551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Method and apparatus for automatic correction of real ear measurements [patent_app_type] => utility [patent_app_number] => 18/744354 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2409 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744354
Method and apparatus for automatic correction of real ear measurements Jun 13, 2024 Issued
Array ( [id] => 20410978 [patent_doc_number] => 20250380087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => AVIATION HEADSET [patent_app_type] => utility [patent_app_number] => 18/738883 [patent_app_country] => US [patent_app_date] => 2024-06-10 [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] => -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] => 18738883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738883
AVIATION HEADSET Jun 9, 2024 Pending
Array ( [id] => 19469918 [patent_doc_number] => 20240323588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC DEVICE AND SPEAKER MODULE [patent_app_type] => utility [patent_app_number] => 18/735816 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735816
Electronic device and speaker module Jun 5, 2024 Issued
Array ( [id] => 20298954 [patent_doc_number] => 20250324197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => IN-VEHICLE ADAPTIVE SOUND PLAYBACK METHOD, SOUND SYSTEM AND DOMAIN CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/733608 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733608
In-vehicle adaptive sound playback method, sound system and domain controller Jun 3, 2024 Issued
Array ( [id] => 20644337 [patent_doc_number] => 12599260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Audio apparatus in drinkware [patent_app_type] => utility [patent_app_number] => 18/674868 [patent_app_country] => US [patent_app_date] => 2024-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674868
AUDIO APPARATUS IN DRINKWARE May 25, 2024 Pending
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