
Douglas John Suthers
Examiner (ID: 600, Phone: (571)272-0563 , Office: P/2654 )
| Most Active Art Unit | 2654 |
| Art Unit(s) | 2614, 2654, 2615, 2695 |
| Total Applications | 944 |
| Issued Applications | 671 |
| Pending Applications | 82 |
| Abandoned Applications | 221 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18899975
[patent_doc_number] => 20240015460
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/253090
[patent_app_country] => US
[patent_app_date] => 2021-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17140
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253090
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/253090 | Information processing device and information processing method | Oct 27, 2021 | Issued |
Array
(
[id] => 18333563
[patent_doc_number] => 20230125511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => ACTIVE NOISE CANCELLATION SYSTEM AND METHOD WITH TIME DIVISION MULTIPLEXING
[patent_app_type] => utility
[patent_app_number] => 17/507869
[patent_app_country] => US
[patent_app_date] => 2021-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3265
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 17507869
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/507869 | Active noise cancellation system and method with time division multiplexing | Oct 21, 2021 | Issued |
Array
(
[id] => 19026918
[patent_doc_number] => 11926265
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-12
[patent_title] => Audio system for a utility vehicle
[patent_app_type] => utility
[patent_app_number] => 17/507891
[patent_app_country] => US
[patent_app_date] => 2021-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 4451
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507891
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/507891 | Audio system for a utility vehicle | Oct 21, 2021 | Issued |
Array
(
[id] => 18401857
[patent_doc_number] => 11664000
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-05-30
[patent_title] => Systems and methods for modifying biquad filters of a feedback filter in feedback active noise cancellation
[patent_app_type] => utility
[patent_app_number] => 17/496253
[patent_app_country] => US
[patent_app_date] => 2021-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5305
[patent_no_of_claims] => 29
[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] => 17496253
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/496253 | Systems and methods for modifying biquad filters of a feedback filter in feedback active noise cancellation | Oct 6, 2021 | Issued |
Array
(
[id] => 19064309
[patent_doc_number] => 11943581
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Transparent audio mode for vehicles
[patent_app_type] => utility
[patent_app_number] => 17/449557
[patent_app_country] => US
[patent_app_date] => 2021-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 8497
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449557
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/449557 | Transparent audio mode for vehicles | Sep 29, 2021 | Issued |
Array
(
[id] => 18258466
[patent_doc_number] => 20230085506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-16
[patent_title] => ADAPTIVE ACTIVE NOISE CANCELLATION BASED ON HEAD MOVEMENT
[patent_app_type] => utility
[patent_app_number] => 17/473963
[patent_app_country] => US
[patent_app_date] => 2021-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16397
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473963
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/473963 | Adaptive active noise cancellation based on head movement | Sep 12, 2021 | Issued |
Array
(
[id] => 19907445
[patent_doc_number] => 12284471
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Portable speaker with light reflector
[patent_app_type] => utility
[patent_app_number] => 17/639696
[patent_app_country] => US
[patent_app_date] => 2021-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 1302
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639696
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639696 | Portable speaker with light reflector | Sep 2, 2021 | Issued |
Array
(
[id] => 19907445
[patent_doc_number] => 12284471
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Portable speaker with light reflector
[patent_app_type] => utility
[patent_app_number] => 17/639696
[patent_app_country] => US
[patent_app_date] => 2021-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 1302
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639696
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639696 | Portable speaker with light reflector | Sep 2, 2021 | Issued |
Array
(
[id] => 17886062
[patent_doc_number] => 20220301539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-22
[patent_title] => SOUND EMITTING APPARATUS AND BLADE NOISE REDUCTION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/459228
[patent_app_country] => US
[patent_app_date] => 2021-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16042
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17459228
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/459228 | Sound emitting apparatus and blade noise reduction apparatus | Aug 26, 2021 | Issued |
Array
(
[id] => 19524567
[patent_doc_number] => 12126311
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-22
[patent_title] => Processing audio with an audio processing operation
[patent_app_type] => utility
[patent_app_number] => 17/458858
[patent_app_country] => US
[patent_app_date] => 2021-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 12496
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458858
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/458858 | Processing audio with an audio processing operation | Aug 26, 2021 | Issued |
Array
(
[id] => 20080515
[patent_doc_number] => 12354589
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Movement sound generation system
[patent_app_type] => utility
[patent_app_number] => 18/248018
[patent_app_country] => US
[patent_app_date] => 2021-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248018
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/248018 | Movement sound generation system | Aug 19, 2021 | Issued |
Array
(
[id] => 17502112
[patent_doc_number] => 11290838
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-29
[patent_title] => Playback based on user presence detection
[patent_app_type] => utility
[patent_app_number] => 17/399294
[patent_app_country] => US
[patent_app_date] => 2021-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 11263
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399294
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/399294 | Playback based on user presence detection | Aug 10, 2021 | Issued |
Array
(
[id] => 17373348
[patent_doc_number] => 20220028400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-27
[patent_title] => ENHANCEMENT OF SPATIAL AUDIO SIGNALS BY MODULATED DECORRELATION
[patent_app_type] => utility
[patent_app_number] => 17/392172
[patent_app_country] => US
[patent_app_date] => 2021-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9868
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 17392172
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/392172 | Enhancement of spatial audio signals by modulated decorrelation | Aug 1, 2021 | Issued |
Array
(
[id] => 18928755
[patent_doc_number] => 20240031759
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/044426
[patent_app_country] => US
[patent_app_date] => 2021-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18916
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18044426
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/044426 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM | Jul 29, 2021 | Pending |
Array
(
[id] => 17217444
[patent_doc_number] => 20210350782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => Noise Amplification Control In Adaptive Noise Cancelling Systems
[patent_app_type] => utility
[patent_app_number] => 17/382942
[patent_app_country] => US
[patent_app_date] => 2021-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3779
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382942
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/382942 | Noise amplification control in adaptive noise cancelling systems | Jul 21, 2021 | Issued |
Array
(
[id] => 20217261
[patent_doc_number] => 12413927
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-09
[patent_title] => Efficient head-related filter generation
[patent_app_type] => utility
[patent_app_number] => 18/014958
[patent_app_country] => US
[patent_app_date] => 2021-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 21
[patent_no_of_words] => 8050
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014958
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/014958 | Efficient head-related filter generation | Jul 6, 2021 | Issued |
Array
(
[id] => 17908343
[patent_doc_number] => 11462202
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-04
[patent_title] => Active noise control system based on head position
[patent_app_type] => utility
[patent_app_number] => 17/362287
[patent_app_country] => US
[patent_app_date] => 2021-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 7002
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362287
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/362287 | Active noise control system based on head position | Jun 28, 2021 | Issued |
Array
(
[id] => 17175734
[patent_doc_number] => 20210329405
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-21
[patent_title] => AUDIO PROCESSING
[patent_app_type] => utility
[patent_app_number] => 17/360823
[patent_app_country] => US
[patent_app_date] => 2021-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9009
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360823
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/360823 | Processing sound in an enhanced reality environment | Jun 27, 2021 | Issued |
Array
(
[id] => 17160164
[patent_doc_number] => 20210321215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-14
[patent_title] => Playback Based on Acoustic Signals
[patent_app_type] => utility
[patent_app_number] => 17/357302
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11263
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357302
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/357302 | Playback based on acoustic signals | Jun 23, 2021 | Issued |
Array
(
[id] => 17318440
[patent_doc_number] => 20210407490
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => METHOD AND SYSTEM FOR FACILITATING GROUP COMMUNICATION OVER A WIRELESS NETWORK
[patent_app_type] => utility
[patent_app_number] => 17/357622
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6188
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357622
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/357622 | METHOD AND SYSTEM FOR FACILITATING GROUP COMMUNICATION OVER A WIRELESS NETWORK | Jun 23, 2021 | Abandoned |