
Tuan N Nguyen
Examiner (ID: 4518, Phone: (571)272-4892 , Office: P/3754 )
| Most Active Art Unit | 2828 |
| Art Unit(s) | 3101, 2828, 3751, 3653, 3615, 3651, 3754, 2899 |
| Total Applications | 4762 |
| Issued Applications | 3630 |
| Pending Applications | 272 |
| Abandoned Applications | 892 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17400817
[patent_doc_number] => 20220042907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-10
[patent_title] => COHERENT TERAHERTZ MAGNON LASER AND COHERENT TERAHERTZ COMMUNICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/509501
[patent_app_country] => US
[patent_app_date] => 2021-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17249
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509501
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/509501 | COHERENT TERAHERTZ MAGNON LASER AND COHERENT TERAHERTZ COMMUNICATION SYSTEM | Oct 24, 2021 | Abandoned |
Array
(
[id] => 18412715
[patent_doc_number] => 11667246
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-06-06
[patent_title] => Roof-mounted cargo hold
[patent_app_type] => utility
[patent_app_number] => 17/508072
[patent_app_country] => US
[patent_app_date] => 2021-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 3977
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508072
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/508072 | Roof-mounted cargo hold | Oct 21, 2021 | Issued |
Array
(
[id] => 18321181
[patent_doc_number] => 20230119309
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => LASER DIODE DRIVE SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 17/505914
[patent_app_country] => US
[patent_app_date] => 2021-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5008
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505914
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/505914 | Laser diode drive systems | Oct 19, 2021 | Issued |
Array
(
[id] => 18818061
[patent_doc_number] => 20230392401
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => IMPROVED TOILET SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/032941
[patent_app_country] => US
[patent_app_date] => 2021-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2285
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18032941
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/032941 | IMPROVED TOILET SYSTEM | Oct 19, 2021 | Abandoned |
Array
(
[id] => 18321469
[patent_doc_number] => 20230119597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => DRAIN COVER FOR MAINTAINING WATER AT A PREDETERMINED HEIGHT
[patent_app_type] => utility
[patent_app_number] => 17/451258
[patent_app_country] => US
[patent_app_date] => 2021-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2668
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451258
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/451258 | DRAIN COVER FOR MAINTAINING WATER AT A PREDETERMINED HEIGHT | Oct 17, 2021 | Abandoned |
Array
(
[id] => 17386224
[patent_doc_number] => 20220034076
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-03
[patent_title] => VENTILATED TOILET
[patent_app_type] => utility
[patent_app_number] => 17/503669
[patent_app_country] => US
[patent_app_date] => 2021-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3696
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503669
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/503669 | VENTILATED TOILET | Oct 17, 2021 | Abandoned |
Array
(
[id] => 17668779
[patent_doc_number] => 11362485
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-06-14
[patent_title] => Techniques for bonding multiple semiconductor lasers
[patent_app_type] => utility
[patent_app_number] => 17/502941
[patent_app_country] => US
[patent_app_date] => 2021-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 24
[patent_no_of_words] => 7812
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502941
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/502941 | Techniques for bonding multiple semiconductor lasers | Oct 14, 2021 | Issued |
Array
(
[id] => 19766250
[patent_doc_number] => 12224557
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Semiconductor optical device and method of manufacturing the same
[patent_app_type] => utility
[patent_app_number] => 17/501226
[patent_app_country] => US
[patent_app_date] => 2021-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 44
[patent_no_of_words] => 6890
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 345
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501226
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/501226 | Semiconductor optical device and method of manufacturing the same | Oct 13, 2021 | Issued |
Array
(
[id] => 18972528
[patent_doc_number] => 20240052620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => OPEN-RIM TOILET WITH PORTS AND OPENINGS IN THE RIM AND A WIDER DISCHARGE CHANNEL ENTRANCE TO PREVENT BLOCKAGE BY WASTE
[patent_app_type] => utility
[patent_app_number] => 18/032925
[patent_app_country] => US
[patent_app_date] => 2021-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5176
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 437
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032925
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/032925 | Open-rim toilet with ports and openings in the rim and a wider discharge channel entrance to prevent blockage by waste | Oct 11, 2021 | Issued |
Array
(
[id] => 17563681
[patent_doc_number] => 20220127830
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => FAUCET HANDLE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/498850
[patent_app_country] => US
[patent_app_date] => 2021-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6609
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498850
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/498850 | Faucet handle assembly | Oct 11, 2021 | Issued |
Array
(
[id] => 17711881
[patent_doc_number] => 11375856
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-07-05
[patent_title] => Covertable bathub and shower assembly
[patent_app_type] => utility
[patent_app_number] => 17/499019
[patent_app_country] => US
[patent_app_date] => 2021-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 26
[patent_no_of_words] => 4440
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 17499019
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/499019 | Covertable bathub and shower assembly | Oct 11, 2021 | Issued |
Array
(
[id] => 19428619
[patent_doc_number] => 12088058
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Cooling of a laser set
[patent_app_type] => utility
[patent_app_number] => 17/493876
[patent_app_country] => US
[patent_app_date] => 2021-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 7394
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493876
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/493876 | Cooling of a laser set | Oct 4, 2021 | Issued |
Array
(
[id] => 18707393
[patent_doc_number] => 20230329966
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => AIR PASSAGE UNIT, AIR PASSAGE SYSTEM, POOL BODY, AND MASSAGING POOL
[patent_app_type] => utility
[patent_app_number] => 18/027147
[patent_app_country] => US
[patent_app_date] => 2021-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7461
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027147
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/027147 | AIR PASSAGE UNIT, AIR PASSAGE SYSTEM, POOL BODY, AND MASSAGING POOL | Sep 28, 2021 | Pending |
Array
(
[id] => 17808043
[patent_doc_number] => 20220259878
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => Systems and Methods for Generating Waves
[patent_app_type] => utility
[patent_app_number] => 17/482909
[patent_app_country] => US
[patent_app_date] => 2021-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20016
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 17482909
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/482909 | Systems and Methods for Generating Waves | Sep 22, 2021 | Abandoned |
Array
(
[id] => 18923144
[patent_doc_number] => 20240026148
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => A SINK
[patent_app_type] => utility
[patent_app_number] => 18/245608
[patent_app_country] => US
[patent_app_date] => 2021-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1832
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245608
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/245608 | A SINK | Sep 15, 2021 | Abandoned |
Array
(
[id] => 18013673
[patent_doc_number] => 11505958
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-22
[patent_title] => Modular pool
[patent_app_type] => utility
[patent_app_number] => 17/473504
[patent_app_country] => US
[patent_app_date] => 2021-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 35
[patent_figures_cnt] => 54
[patent_no_of_words] => 9655
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473504
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/473504 | Modular pool | Sep 12, 2021 | Issued |
Array
(
[id] => 17319707
[patent_doc_number] => 20210408757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/472648
[patent_app_country] => US
[patent_app_date] => 2021-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6791
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472648
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/472648 | Semiconductor device and method of manufacturing a semiconductor device | Sep 11, 2021 | Issued |
Array
(
[id] => 18184266
[patent_doc_number] => 20230044996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => PHOTONIC CRYSTAL SURFACE-EMITTING LASER
[patent_app_type] => utility
[patent_app_number] => 17/446971
[patent_app_country] => US
[patent_app_date] => 2021-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3615
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17446971
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/446971 | Photonic crystal surface-emitting laser | Sep 5, 2021 | Issued |
Array
(
[id] => 19918528
[patent_doc_number] => 12293904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Substrate processing apparatus, substrate processing method, gas regeneration system, and gas regeneration method
[patent_app_type] => utility
[patent_app_number] => 17/465115
[patent_app_country] => US
[patent_app_date] => 2021-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 1233
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465115
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/465115 | Substrate processing apparatus, substrate processing method, gas regeneration system, and gas regeneration method | Sep 1, 2021 | Issued |
Array
(
[id] => 17460914
[patent_doc_number] => 20220074219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-10
[patent_title] => PIPELINE ASSEMBLY FOR INFLATABLE POOL AND INFLATABLE POOL
[patent_app_type] => utility
[patent_app_number] => 17/464329
[patent_app_country] => US
[patent_app_date] => 2021-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3704
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464329
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/464329 | PIPELINE ASSEMBLY FOR INFLATABLE POOL AND INFLATABLE POOL | Aug 31, 2021 | Pending |