
Chee-chong Lee
Examiner (ID: 4789, Phone: (571)270-1916 , Office: P/3752 )
| Most Active Art Unit | 3752 |
| Art Unit(s) | 3752 |
| Total Applications | 909 |
| Issued Applications | 487 |
| Pending Applications | 142 |
| Abandoned Applications | 312 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20121163
[patent_doc_number] => 20250236194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-07-24
[patent_title] => Solar+Storage Electric Vehicle Charging Carport
[patent_app_type] => utility
[patent_app_number] => 19/032462
[patent_app_country] => US
[patent_app_date] => 2025-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4270
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032462
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/032462 | Solar+storage electric vehicle charging carport | Jan 20, 2025 | Issued |
Array
(
[id] => 19994361
[patent_doc_number] => 20250132583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-24
[patent_title] => GRID CONNECTION CONTROL METHOD OF ENERGY STORAGE APPARATUS, UNIT, SYSTEM, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 19/006595
[patent_app_country] => US
[patent_app_date] => 2024-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5168
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19006595
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/006595 | Grid connection control method of energy storage apparatus, unit, system, and storage medium | Dec 30, 2024 | Issued |
Array
(
[id] => 20132586
[patent_doc_number] => 12374904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Control system for alternately discharging battery packs of a power system
[patent_app_type] => utility
[patent_app_number] => 18/970932
[patent_app_country] => US
[patent_app_date] => 2024-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 7936
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970932
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/970932 | Control system for alternately discharging battery packs of a power system | Dec 5, 2024 | Issued |
Array
(
[id] => 19935482
[patent_doc_number] => 12308692
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => BMS sleep wake-up circuit and method, BMS, and electric device
[patent_app_type] => utility
[patent_app_number] => 18/954813
[patent_app_country] => US
[patent_app_date] => 2024-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3579
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954813
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/954813 | BMS sleep wake-up circuit and method, BMS, and electric device | Nov 20, 2024 | Issued |
Array
(
[id] => 19969128
[patent_doc_number] => 12337717
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Distributed power sharing type electric vehicle charging system
[patent_app_type] => utility
[patent_app_number] => 18/892487
[patent_app_country] => US
[patent_app_date] => 2024-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892487
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/892487 | Distributed power sharing type electric vehicle charging system | Sep 21, 2024 | Issued |
Array
(
[id] => 19579366
[patent_doc_number] => 12145460
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-11-19
[patent_title] => Supertwisting sliding mode controller for fast EV charging
[patent_app_type] => utility
[patent_app_number] => 18/785580
[patent_app_country] => US
[patent_app_date] => 2024-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 38
[patent_no_of_words] => 18334
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785580
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/785580 | Supertwisting sliding mode controller for fast EV charging | Jul 25, 2024 | Issued |
Array
(
[id] => 20111958
[patent_doc_number] => 12362698
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Green sun-shaded charging stations
[patent_app_type] => utility
[patent_app_number] => 18/669925
[patent_app_country] => US
[patent_app_date] => 2024-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 33
[patent_no_of_words] => 50962
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669925
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/669925 | Green sun-shaded charging stations | May 20, 2024 | Issued |
Array
(
[id] => 19597386
[patent_doc_number] => 12155241
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-26
[patent_title] => Controllers for managing a plurality of stacks of electrochemical cells, and associated methods
[patent_app_type] => utility
[patent_app_number] => 18/660115
[patent_app_country] => US
[patent_app_date] => 2024-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 22
[patent_no_of_words] => 24262
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660115
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/660115 | Controllers for managing a plurality of stacks of electrochemical cells, and associated methods | May 8, 2024 | Issued |
Array
(
[id] => 19737863
[patent_doc_number] => 12214679
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-04
[patent_title] => Self-contained charging system for electric vehicle battery
[patent_app_type] => utility
[patent_app_number] => 18/641328
[patent_app_country] => US
[patent_app_date] => 2024-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5002
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641328
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/641328 | Self-contained charging system for electric vehicle battery | Apr 18, 2024 | Issued |
Array
(
[id] => 20143425
[patent_doc_number] => 12377750
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Load effects on transport energy
[patent_app_type] => utility
[patent_app_number] => 18/635085
[patent_app_country] => US
[patent_app_date] => 2024-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7002
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635085
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/635085 | Load effects on transport energy | Apr 14, 2024 | Issued |
Array
(
[id] => 19253558
[patent_doc_number] => 20240204555
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => POWER CONVERTERS WITH WIDE BANDGAP SEMICONDUCTORS
[patent_app_type] => utility
[patent_app_number] => 18/594775
[patent_app_country] => US
[patent_app_date] => 2024-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7659
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18594775
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594775 | Power converters with wide bandgap semiconductors | Mar 3, 2024 | Issued |
Array
(
[id] => 19131423
[patent_doc_number] => 20240136776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-25
[patent_title] => Device Charger
[patent_app_type] => utility
[patent_app_number] => 18/400384
[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] => 18425
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400384
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/400384 | Device Charger | Dec 28, 2023 | Pending |
Array
(
[id] => 19063553
[patent_doc_number] => 11942815
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-03-26
[patent_title] => Method and device for power management in a solar-powered electronic device
[patent_app_type] => utility
[patent_app_number] => 18/508628
[patent_app_country] => US
[patent_app_date] => 2023-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 17831
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508628
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/508628 | Method and device for power management in a solar-powered electronic device | Nov 13, 2023 | Issued |
Array
(
[id] => 19671334
[patent_doc_number] => 12184109
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Power supply unit for aerosol generation device
[patent_app_type] => utility
[patent_app_number] => 18/502046
[patent_app_country] => US
[patent_app_date] => 2023-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 20219
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502046
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/502046 | Power supply unit for aerosol generation device | Nov 4, 2023 | Issued |
Array
(
[id] => 19969124
[patent_doc_number] => 12337713
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Field weakening on-board AC chargers in vehicles connected to an AC power source
[patent_app_type] => utility
[patent_app_number] => 18/485653
[patent_app_country] => US
[patent_app_date] => 2023-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 10199
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485653
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/485653 | Field weakening on-board AC chargers in vehicles connected to an AC power source | Oct 11, 2023 | Issued |
Array
(
[id] => 19460472
[patent_doc_number] => 12100988
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-09-24
[patent_title] => Portable human powered electric power generating device
[patent_app_type] => utility
[patent_app_number] => 18/377711
[patent_app_country] => US
[patent_app_date] => 2023-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 47
[patent_no_of_words] => 3983
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377711
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/377711 | Portable human powered electric power generating device | Oct 5, 2023 | Issued |
Array
(
[id] => 19504463
[patent_doc_number] => 12115870
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-15
[patent_title] => Electric vehicle battery charger
[patent_app_type] => utility
[patent_app_number] => 18/473553
[patent_app_country] => US
[patent_app_date] => 2023-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 31
[patent_no_of_words] => 16999
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 328
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473553
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/473553 | Electric vehicle battery charger | Sep 24, 2023 | Issued |
Array
(
[id] => 18861157
[patent_doc_number] => 20230415592
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => Mobile EV Charging Station
[patent_app_type] => utility
[patent_app_number] => 18/464443
[patent_app_country] => US
[patent_app_date] => 2023-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18745
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 403
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464443
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/464443 | Mobile EV charging station | Sep 10, 2023 | Issued |
Array
(
[id] => 19019674
[patent_doc_number] => 20240075845
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-07
[patent_title] => VEHICLE BATTERY JUMP STARTER POWERED BY A REMOVABLE AND RECHARGEABLE BATTERY PACK
[patent_app_type] => utility
[patent_app_number] => 18/464459
[patent_app_country] => US
[patent_app_date] => 2023-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6540
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464459
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/464459 | Vehicle battery jump starter powered by a removable and rechargeable battery pack | Sep 10, 2023 | Issued |
Array
(
[id] => 19700876
[patent_doc_number] => 12194881
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Energy management for multiple charging stations
[patent_app_type] => utility
[patent_app_number] => 18/243233
[patent_app_country] => US
[patent_app_date] => 2023-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 16536
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243233
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/243233 | Energy management for multiple charging stations | Sep 6, 2023 | Issued |