Search

Norman Yu

Examiner (ID: 6097, Phone: (571)270-7436 , Office: P/2652 )

Most Active Art Unit
2652
Art Unit(s)
2693, 2652
Total Applications
753
Issued Applications
631
Pending Applications
69
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20224229 [patent_doc_number] => 20250287160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING [patent_app_type] => utility [patent_app_number] => 19/216468 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19216468 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216468
EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING May 21, 2025 Pending
Array ( [id] => 20055389 [patent_doc_number] => 20250193611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK FOR NOISE REDUCTION AND/OR SPATIAL FOCUSING USING MULTIPLE INPUT AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 19/060336 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060336 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060336
Ear-worn device with neural network for noise reduction and/or spatial focusing using multiple input audio signals Feb 20, 2025 Issued
Array ( [id] => 20347143 [patent_doc_number] => 12470880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Ear-worn device with neural network-based noise modification and/or spatial focusing [patent_app_type] => utility [patent_app_number] => 18/947760 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 33 [patent_no_of_words] => 41928 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947760
Ear-worn device with neural network-based noise modification and/or spatial focusing Nov 13, 2024 Issued
Array ( [id] => 19663548 [patent_doc_number] => 20240430613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ACOUSTIC OUTPUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/827296 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18827296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827296
ACOUSTIC OUTPUT DEVICE Sep 5, 2024 Pending
Array ( [id] => 20573681 [patent_doc_number] => 20260067612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => LOW FREQUENCY RESONATOR AND PRESSURE RELIEF STRUCTURE FOR HEADPHONES [patent_app_type] => utility [patent_app_number] => 18/825652 [patent_app_country] => US [patent_app_date] => 2024-09-05 [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] => -20 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825652
LOW FREQUENCY RESONATOR AND PRESSURE RELIEF STRUCTURE FOR HEADPHONES Sep 4, 2024 Pending
Array ( [id] => 19647949 [patent_doc_number] => 20240422469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => OPEN EARPHONES [patent_app_type] => utility [patent_app_number] => 18/815835 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815835
OPEN EARPHONES Aug 25, 2024 Pending
Array ( [id] => 20004047 [patent_doc_number] => 20250142269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Ear tip with filtering element for a hearing device or for a hearing device part [patent_app_type] => utility [patent_app_number] => 18/815292 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815292
Ear tip with filtering element for a hearing device or for a hearing device part Aug 25, 2024 Pending
Array ( [id] => 19805562 [patent_doc_number] => 20250071487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHOD FOR OPERATING A HEARING DEVICE AND HEARING DEVICE [patent_app_type] => utility [patent_app_number] => 18/810772 [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] => 3097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18810772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810772
METHOD FOR OPERATING A HEARING DEVICE AND HEARING DEVICE Aug 20, 2024 Pending
Array ( [id] => 19636020 [patent_doc_number] => 20240414469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/809306 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18809306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809306
ACOUSTIC OUTPUT APPARATUS AND CONNECTION ASSEMBLY Aug 18, 2024 Pending
Array ( [id] => 19759478 [patent_doc_number] => 20250048043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING [patent_app_type] => utility [patent_app_number] => 18/794843 [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] => 47271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794843
EAR-WORN DEVICE WITH NEURAL NETWORK-BASED NOISE MODIFICATION AND/OR SPATIAL FOCUSING Aug 4, 2024 Pending
Array ( [id] => 19606378 [patent_doc_number] => 20240397258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/792983 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792983
SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS Aug 1, 2024 Pending
Array ( [id] => 19591295 [patent_doc_number] => 20240388852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 18/786625 [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] => 9754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18786625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786625
BONE CONDUCTION SPEAKER AND COMPOUND VIBRATION DEVICE THEREOF Jul 28, 2024 Pending
Array ( [id] => 19714080 [patent_doc_number] => 20250024222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SYSTEM AND TOOLS FOR ENHANCED 3D AUDIO AUTHORING AND RENDERING [patent_app_type] => utility [patent_app_number] => 18/779533 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779533
SYSTEM AND TOOLS FOR ENHANCED 3D AUDIO AUTHORING AND RENDERING Jul 21, 2024 Pending
Array ( [id] => 20210519 [patent_doc_number] => 20250280239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => AUTOMATIC DETECTION OF ALIGNMENT BETWEEN TWO AUDIO SIGNALS [patent_app_type] => utility [patent_app_number] => 18/776765 [patent_app_country] => US [patent_app_date] => 2024-07-18 [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] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776765
AUTOMATIC DETECTION OF ALIGNMENT BETWEEN TWO AUDIO SIGNALS Jul 17, 2024 Pending
Array ( [id] => 20477535 [patent_doc_number] => 20260019756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => HEARING DEVICES, SYSTEMS, AND METHODS FOR USERS WITH UNILATERAL HEARING [patent_app_type] => utility [patent_app_number] => 18/773304 [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] => 12381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 18773304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773304
HEARING DEVICES, SYSTEMS, AND METHODS FOR USERS WITH UNILATERAL HEARING Jul 14, 2024 Pending
Array ( [id] => 19546057 [patent_doc_number] => 20240363093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SELF-ADAPTIVE ADJUSTMENT METHOD OF ANC PARAMETER, DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/769541 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769541
SELF-ADAPTIVE ADJUSTMENT METHOD OF ANC PARAMETER, DEVICE AND STORAGE MEDIUM Jul 10, 2024 Pending
Array ( [id] => 19663567 [patent_doc_number] => 20240430632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Real-time Adaptation of Audio Playback [patent_app_type] => utility [patent_app_number] => 18/770207 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18770207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770207
Real-time Adaptation of Audio Playback Jul 10, 2024 Pending
Array ( [id] => 20236966 [patent_doc_number] => 20250294285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => AUDIO SPEAKERS WITH NESTED COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/757410 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757410
AUDIO SPEAKERS WITH NESTED COMPONENTS Jun 26, 2024 Pending
Array ( [id] => 19687668 [patent_doc_number] => 20250006213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => APPARATUS AND METHOD FOR CONTROLLABLE ACOUSTIC ECHO CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/756567 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756567
APPARATUS AND METHOD FOR CONTROLLABLE ACOUSTIC ECHO CANCELLATION Jun 26, 2024 Pending
Array ( [id] => 20252395 [patent_doc_number] => 20250301264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SOUND DEVICE [patent_app_type] => utility [patent_app_number] => 18/741822 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741822
SOUND DEVICE Jun 12, 2024 Pending
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