
Sultan U. Chowdhury
Examiner (ID: 10205, Phone: (571)270-3336 , Office: P/2882 )
| Most Active Art Unit | 2882 |
| Art Unit(s) | 2878, 2882 |
| Total Applications | 1739 |
| Issued Applications | 1547 |
| Pending Applications | 93 |
| Abandoned Applications | 149 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19764346
[patent_doc_number] => 12222635
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-11
[patent_title] => Image projection and display apparatus and method
[patent_app_type] => utility
[patent_app_number] => 18/820171
[patent_app_country] => US
[patent_app_date] => 2024-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 21
[patent_no_of_words] => 6577
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820171
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/820171 | Image projection and display apparatus and method | Aug 28, 2024 | Issued |
Array
(
[id] => 19573351
[patent_doc_number] => 20240377643
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => COLOR CORRECTION FOR VIRTUAL IMAGES OF NEAR-EYE DISPLAYS
[patent_app_type] => utility
[patent_app_number] => 18/778275
[patent_app_country] => US
[patent_app_date] => 2024-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6299
[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] => 18778275
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/778275 | COLOR CORRECTION FOR VIRTUAL IMAGES OF NEAR-EYE DISPLAYS | Jul 18, 2024 | Pending |
Array
(
[id] => 19544569
[patent_doc_number] => 20240361605
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => DEVICE FOR AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY
[patent_app_type] => utility
[patent_app_number] => 18/771278
[patent_app_country] => US
[patent_app_date] => 2024-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5603
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771278
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/771278 | Device for augmented reality or virtual reality display | Jul 11, 2024 | Issued |
Array
(
[id] => 19694595
[patent_doc_number] => 20250013140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => Immersive Optical Projection System
[patent_app_type] => utility
[patent_app_number] => 18/645390
[patent_app_country] => US
[patent_app_date] => 2024-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8837
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645390
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/645390 | Immersive Optical Projection System | Apr 24, 2024 | Pending |
Array
(
[id] => 19403034
[patent_doc_number] => 20240286545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => VEHICLE LIGHT WITH PROJECTION FILM THROUGH OPAQUE AND TRANSPARENT MODES
[patent_app_type] => utility
[patent_app_number] => 18/643147
[patent_app_country] => US
[patent_app_date] => 2024-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6068
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18643147
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/643147 | Vehicle light with projection film through opaque and transparent modes | Apr 22, 2024 | Issued |
Array
(
[id] => 19132122
[patent_doc_number] => 20240137475
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => PROJECTION SYSTEM FOR TRANSLUCENT DISPLAYS AND METHODS OF OPERATING THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/400423
[patent_app_country] => US
[patent_app_date] => 2023-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10034
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400423
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/400423 | Projection system for translucent displays and methods of operating thereof | Dec 28, 2023 | Issued |
Array
(
[id] => 19739563
[patent_doc_number] => 12216391
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Projector with rotatable projection lens
[patent_app_type] => utility
[patent_app_number] => 18/397876
[patent_app_country] => US
[patent_app_date] => 2023-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 8568
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397876
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/397876 | Projector with rotatable projection lens | Dec 26, 2023 | Issued |
Array
(
[id] => 19099371
[patent_doc_number] => 20240118599
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => INTEGRATED ILLUMINATION-AIMER IMAGING APPARATUSES
[patent_app_type] => utility
[patent_app_number] => 18/390458
[patent_app_country] => US
[patent_app_date] => 2023-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14045
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390458
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/390458 | INTEGRATED ILLUMINATION-AIMER IMAGING APPARATUSES | Dec 19, 2023 | Abandoned |
Array
(
[id] => 19099370
[patent_doc_number] => 20240118598
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => SYSTEM AND METHOD FOR IMAGE PROJECTION MAPPING
[patent_app_type] => utility
[patent_app_number] => 18/390608
[patent_app_country] => US
[patent_app_date] => 2023-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12786
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18390608
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/390608 | System and method for image projection mapping | Dec 19, 2023 | Issued |
Array
(
[id] => 19271426
[patent_doc_number] => 20240215133
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => PROJECTION DEVICE AND SAFETY PROTECTION METHOD OF PROJECTION DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/536233
[patent_app_country] => US
[patent_app_date] => 2023-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5033
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536233
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/536233 | PROJECTION DEVICE AND SAFETY PROTECTION METHOD OF PROJECTION DEVICE | Dec 11, 2023 | Pending |
Array
(
[id] => 19162379
[patent_doc_number] => 20240155086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => PROJECTOR
[patent_app_type] => utility
[patent_app_number] => 18/505427
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6659
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 18505427
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/505427 | PROJECTOR | Nov 8, 2023 | Pending |
Array
(
[id] => 19009308
[patent_doc_number] => 20240073379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => PICTURE GENERATION APPARATUS, PROJECTION APPARATUS, AND VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/503405
[patent_app_country] => US
[patent_app_date] => 2023-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6290
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18503405
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/503405 | PICTURE GENERATION APPARATUS, PROJECTION APPARATUS, AND VEHICLE | Nov 6, 2023 | Pending |
Array
(
[id] => 19147798
[patent_doc_number] => 20240146884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => DISPLAY METHOD, PROJECTOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM
[patent_app_type] => utility
[patent_app_number] => 18/384416
[patent_app_country] => US
[patent_app_date] => 2023-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9098
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[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] => 18384416
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/384416 | DISPLAY METHOD, PROJECTOR, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM | Oct 26, 2023 | Pending |
Array
(
[id] => 18941315
[patent_doc_number] => 20240036454
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/379349
[patent_app_country] => US
[patent_app_date] => 2023-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18197
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379349
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/379349 | Electronic apparatus and control method thereof | Oct 11, 2023 | Issued |
Array
(
[id] => 19764229
[patent_doc_number] => 12222517
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Laser system delivering ultra-short pulses along multiple beam delivery paths
[patent_app_type] => utility
[patent_app_number] => 18/377969
[patent_app_country] => US
[patent_app_date] => 2023-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7736
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377969
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/377969 | Laser system delivering ultra-short pulses along multiple beam delivery paths | Oct 8, 2023 | Issued |
Array
(
[id] => 19878088
[patent_doc_number] => 20250110345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => COMPACT XCUBE LIGHT ENGINE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/374199
[patent_app_country] => US
[patent_app_date] => 2023-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2598
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374199
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/374199 | COMPACT XCUBE LIGHT ENGINE ASSEMBLY | Sep 27, 2023 | Pending |
Array
(
[id] => 18863684
[patent_doc_number] => 20230418120
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT
[patent_app_type] => utility
[patent_app_number] => 18/243162
[patent_app_country] => US
[patent_app_date] => 2023-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6849
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18243162
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/243162 | Display, display system, image projection system, and movable object | Sep 6, 2023 | Issued |
Array
(
[id] => 18944938
[patent_doc_number] => 20240040077
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => IMAGE OUTPUT APPARATUS INCLUDING A PLURALITY OF PROJECTION PARTS AND CONTROL METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/242329
[patent_app_country] => US
[patent_app_date] => 2023-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11610
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18242329
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/242329 | IMAGE OUTPUT APPARATUS INCLUDING A PLURALITY OF PROJECTION PARTS AND CONTROL METHOD THEREOF | Sep 4, 2023 | Pending |
Array
(
[id] => 19024247
[patent_doc_number] => 20240080418
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-07
[patent_title] => ILLUMINATION SYSTEM AND PROJECTION DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/460670
[patent_app_country] => US
[patent_app_date] => 2023-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5815
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460670
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/460670 | ILLUMINATION SYSTEM AND PROJECTION DEVICE | Sep 3, 2023 | Pending |
Array
(
[id] => 18834851
[patent_doc_number] => 20230403378
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-14
[patent_title] => VARIABLE-PITCH COLOR EMITTING DISPLAY
[patent_app_type] => utility
[patent_app_number] => 18/452499
[patent_app_country] => US
[patent_app_date] => 2023-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3419
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452499
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/452499 | Variable-pitch color emitting display | Aug 17, 2023 | Issued |