
Sang H. Nguyen
Examiner (ID: 13797, Phone: (571)272-2425 , Office: P/2886 )
| Most Active Art Unit | 2877 |
| Art Unit(s) | 2877, 2886 |
| Total Applications | 2513 |
| Issued Applications | 2129 |
| Pending Applications | 146 |
| Abandoned Applications | 260 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19640905
[patent_doc_number] => 20240415425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => ELECTRONIC DEVICE AND METHOD FOR CONTROLLING SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/739966
[patent_app_country] => US
[patent_app_date] => 2024-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15796
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739966
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/739966 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING SENSOR | Jun 10, 2024 | Issued |
Array
(
[id] => 19632383
[patent_doc_number] => 20240410832
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => SURFACE-ENHANCED RAMAN SCATTERING (SERS) INDUCED STRUCTURE TRANSFER METHOD FOR RUBBING TECHNIQUES
[patent_app_type] => utility
[patent_app_number] => 18/738761
[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] => 6483
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738761
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/738761 | Surface-enhanced Raman scattering (SERS) induced structure transfer method for rubbing techniques | Jun 9, 2024 | Issued |
Array
(
[id] => 19465284
[patent_doc_number] => 20240318953
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => CABLE-BASED MEASURING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/733788
[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] => 6537
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733788
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/733788 | CABLE-BASED MEASURING SYSTEM | Jun 3, 2024 | Abandoned |
Array
(
[id] => 19659673
[patent_doc_number] => 20240426738
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => OPTICAL PARTICLE COUNTER AND METHODS
[patent_app_type] => utility
[patent_app_number] => 18/732498
[patent_app_country] => US
[patent_app_date] => 2024-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5809
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732498
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/732498 | OPTICAL PARTICLE COUNTER AND METHODS | Jun 2, 2024 | Pending |
Array
(
[id] => 19755564
[patent_doc_number] => 20250044129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => LONG RANGE DISTRIBUTED FIBER SENSING WITH IMPROVED NOISE PERFORMANCE
[patent_app_type] => utility
[patent_app_number] => 18/680937
[patent_app_country] => US
[patent_app_date] => 2024-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5920
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680937
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/680937 | LONG RANGE DISTRIBUTED FIBER SENSING WITH IMPROVED NOISE PERFORMANCE | May 30, 2024 | Pending |
Array
(
[id] => 19465424
[patent_doc_number] => 20240319094
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => FULL-FIELD BRILLOUIN MICROSCOPY SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 18/679747
[patent_app_country] => US
[patent_app_date] => 2024-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13443
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18679747
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/679747 | Full-field Brillouin microscopy systems and methods | May 30, 2024 | Issued |
Array
(
[id] => 20563456
[patent_doc_number] => 12566062
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-03
[patent_title] => Surface shape measuring apparatus and surface shape measuring method
[patent_app_type] => utility
[patent_app_number] => 18/663722
[patent_app_country] => US
[patent_app_date] => 2024-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 1096
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663722
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/663722 | Surface shape measuring apparatus and surface shape measuring method | May 13, 2024 | Issued |
Array
(
[id] => 20678317
[patent_doc_number] => 20260117129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-30
[patent_title] => ASSEMBLIES AND METHODS FOR ENHANCING FLUID CATALYTIC CRACKING (FCC) PROCESSES DURING THE FCC PROCESS USING SPECTROSCOPIC ANALYZERS
[patent_app_type] => utility
[patent_app_number] => 18/655455
[patent_app_country] => US
[patent_app_date] => 2024-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25541
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 417
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655455
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/655455 | Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers | May 5, 2024 | Issued |
Array
(
[id] => 20328033
[patent_doc_number] => 12458290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Offset illumination of a scene using multiple emitters in a hyperspectral, fluorescence, and laser mapping imaging system
[patent_app_type] => utility
[patent_app_number] => 18/656381
[patent_app_country] => US
[patent_app_date] => 2024-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 41
[patent_no_of_words] => 27299
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656381
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/656381 | Offset illumination of a scene using multiple emitters in a hyperspectral, fluorescence, and laser mapping imaging system | May 5, 2024 | Issued |
Array
(
[id] => 20672688
[patent_doc_number] => 12613194
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-28
[patent_title] => Devices and methods for characterization and control of biopolymers and synthetic polymers during manufacturing
[patent_app_type] => utility
[patent_app_number] => 18/647486
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 13651
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647486
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/647486 | Devices and methods for characterization and control of biopolymers and synthetic polymers during manufacturing | Apr 25, 2024 | Issued |
Array
(
[id] => 20453952
[patent_doc_number] => 12517004
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Reflective periscope for extended-pupil parallelism and virtual imaging distance measurements
[patent_app_type] => utility
[patent_app_number] => 18/642735
[patent_app_country] => US
[patent_app_date] => 2024-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 34
[patent_no_of_words] => 2600
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642735
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/642735 | Reflective periscope for extended-pupil parallelism and virtual imaging distance measurements | Apr 21, 2024 | Issued |
Array
(
[id] => 19359448
[patent_doc_number] => 20240261482
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES
[patent_app_type] => utility
[patent_app_number] => 18/621949
[patent_app_country] => US
[patent_app_date] => 2024-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 60936
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[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] => 18621949
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/621949 | MEDICAL TREATMENT SYSTEM AND METHODS USING A PLURALITY OF FLUID LINES | Mar 28, 2024 | Pending |
Array
(
[id] => 20008733
[patent_doc_number] => 20250146955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => METHOD AND APPARATUS FOR INSPECTION OF PANEL EMBEDDED DIES USING COMBINED THERMAL AND OPTICAL IMAGING
[patent_app_type] => utility
[patent_app_number] => 18/618475
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3697
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18618475
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/618475 | Method and apparatus for inspection of panel embedded dies using combined thermal and optical imaging | Mar 26, 2024 | Issued |
Array
(
[id] => 20249096
[patent_doc_number] => 20250297965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => CALIBRATION OF THE TILT ANGLE OF AN INCIDENT BEAM OF AN EXAMINATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/610135
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610135
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/610135 | CALIBRATION OF THE TILT ANGLE OF AN INCIDENT BEAM OF AN EXAMINATION SYSTEM | Mar 18, 2024 | Pending |
Array
(
[id] => 19362388
[patent_doc_number] => 20240264422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => SAMPLE DISHES FOR USE IN MICROSCOPY AND METHODS OF THEIR USE
[patent_app_type] => utility
[patent_app_number] => 18/607993
[patent_app_country] => US
[patent_app_date] => 2024-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16368
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -57
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607993
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/607993 | Sample dishes for use in microscopy and methods of their use | Mar 17, 2024 | Issued |
Array
(
[id] => 20220850
[patent_doc_number] => 20250283781
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-11
[patent_title] => METHOD AND SYSTEM FOR DETERMINING AN OPTIC CENTER OF A LENS BLANK
[patent_app_type] => utility
[patent_app_number] => 18/597174
[patent_app_country] => US
[patent_app_date] => 2024-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2315
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597174
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/597174 | METHOD AND SYSTEM FOR DETERMINING AN OPTIC CENTER OF A LENS BLANK | Mar 5, 2024 | Pending |
Array
(
[id] => 19949389
[patent_doc_number] => 12320749
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Multi-mode illumination system
[patent_app_type] => utility
[patent_app_number] => 18/584021
[patent_app_country] => US
[patent_app_date] => 2024-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 36303
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584021
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/584021 | Multi-mode illumination system | Feb 21, 2024 | Issued |
Array
(
[id] => 20272991
[patent_doc_number] => 12442766
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Bond-selective intensity diffraction tomography and uses thereof
[patent_app_type] => utility
[patent_app_number] => 18/582748
[patent_app_country] => US
[patent_app_date] => 2024-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 44
[patent_no_of_words] => 3279
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582748
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/582748 | Bond-selective intensity diffraction tomography and uses thereof | Feb 20, 2024 | Issued |
Array
(
[id] => 20789451
[patent_doc_number] => 12663362
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-23
[patent_title] => Apparatus and method for detecting smoke using multi-angle light scattering
[patent_app_type] => utility
[patent_app_number] => 18/440489
[patent_app_country] => US
[patent_app_date] => 2024-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 0
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/440489 | Apparatus and method for detecting smoke using multi-angle light scattering | Feb 12, 2024 | Issued |
Array
(
[id] => 19390637
[patent_doc_number] => 20240280507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => LAMINATED BLOCK CORRECTNESS DETERMINING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/438672
[patent_app_country] => US
[patent_app_date] => 2024-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22472
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438672
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/438672 | Laminated block correctness determining method | Feb 11, 2024 | Issued |