
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |