
Li P. Sun
Examiner (ID: 1161, Phone: (571)270-5538 , Office: P/2143 )
| Most Active Art Unit | 2143 |
| Art Unit(s) | 3600, 2615, 2176, 2143 |
| Total Applications | 200 |
| Issued Applications | 99 |
| Pending Applications | 1 |
| Abandoned Applications | 100 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20509243
[patent_doc_number] => 12543536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Electrostatic chuck
[patent_app_type] => utility
[patent_app_number] => 18/955571
[patent_app_country] => US
[patent_app_date] => 2024-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18955571
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/955571 | Electrostatic chuck | Nov 20, 2024 | Issued |
| 18/856898 | THUNDER AND LIGHTNING INTERCEPTING APPARATUS | Oct 14, 2024 | Pending |
Array
(
[id] => 19727583
[patent_doc_number] => 20250030334
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => POWER CONVERSION DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/910088
[patent_app_country] => US
[patent_app_date] => 2024-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 43478
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 18910088
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/910088 | POWER CONVERSION DEVICE | Oct 8, 2024 | Pending |
Array
(
[id] => 20209589
[patent_doc_number] => 20250279309
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-04
[patent_title] => ELECRO-STATIC CHUCK AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/909343
[patent_app_country] => US
[patent_app_date] => 2024-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1119
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909343
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/909343 | ELECRO-STATIC CHUCK AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME | Oct 7, 2024 | Pending |
Array
(
[id] => 20642224
[patent_doc_number] => 20260100582
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-09
[patent_title] => TRIPPING ENERGY LOADS DURING UNDER-FREQUENCY EVENTS BASED ON DECELERATION OF RATE OF CHANGE OF FREQUENCY
[patent_app_type] => utility
[patent_app_number] => 18/905437
[patent_app_country] => US
[patent_app_date] => 2024-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10774
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905437
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/905437 | TRIPPING ENERGY LOADS DURING UNDER-FREQUENCY EVENTS BASED ON DECELERATION OF RATE OF CHANGE OF FREQUENCY | Oct 2, 2024 | Pending |
Array
(
[id] => 20631784
[patent_doc_number] => 20260096075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-02
[patent_title] => ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/905113
[patent_app_country] => US
[patent_app_date] => 2024-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5170
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905113
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/905113 | ELECTRONIC DEVICE | Oct 1, 2024 | Pending |
Array
(
[id] => 19821892
[patent_doc_number] => 20250080099
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT
[patent_app_type] => utility
[patent_app_number] => 18/809905
[patent_app_country] => US
[patent_app_date] => 2024-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3987
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809905
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/809905 | ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT | Aug 19, 2024 | Pending |
Array
(
[id] => 20521324
[patent_doc_number] => 20260045433
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-12
[patent_title] => DIGITAL CONTROL FOR CIRCUIT BREAKERS
[patent_app_type] => utility
[patent_app_number] => 18/800669
[patent_app_country] => US
[patent_app_date] => 2024-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800669
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/800669 | DIGITAL CONTROL FOR CIRCUIT BREAKERS | Aug 11, 2024 | Pending |
Array
(
[id] => 19758532
[patent_doc_number] => 20250047097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => ESD PROTECTION CIRCUIT AND DEVICE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/788595
[patent_app_country] => US
[patent_app_date] => 2024-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6509
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788595
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/788595 | ESD PROTECTION CIRCUIT AND DEVICE INCLUDING THE SAME | Jul 29, 2024 | Pending |
Array
(
[id] => 19697039
[patent_doc_number] => 20250015584
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => Electronic circuit breaker and circuit arrangement with an electronic circuit breaker
[patent_app_type] => utility
[patent_app_number] => 18/762727
[patent_app_country] => US
[patent_app_date] => 2024-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5275
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762727
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/762727 | Electronic circuit breaker and circuit arrangement with an electronic circuit breaker | Jul 2, 2024 | Pending |
Array
(
[id] => 19662020
[patent_doc_number] => 20240429085
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => RETENTION DEVICE, AND ELECTROSTATIC CHUCK
[patent_app_type] => utility
[patent_app_number] => 18/746478
[patent_app_country] => US
[patent_app_date] => 2024-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8489
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 336
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746478
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/746478 | RETENTION DEVICE, AND ELECTROSTATIC CHUCK | Jun 17, 2024 | Pending |
Array
(
[id] => 19616545
[patent_doc_number] => 20240402225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => DEVICE FOR CHECKING SURGE
[patent_app_type] => utility
[patent_app_number] => 18/680647
[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] => 5567
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 18680647
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/680647 | DEVICE FOR CHECKING SURGE | May 30, 2024 | Pending |
Array
(
[id] => 20054324
[patent_doc_number] => 20250192546
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => COMMUNICATION CIRCUIT HAVING A TERMINATION RESISTANCE CIRCUIT WITH ESD CIRCUITRY
[patent_app_type] => utility
[patent_app_number] => 18/661043
[patent_app_country] => US
[patent_app_date] => 2024-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1145
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661043
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/661043 | COMMUNICATION CIRCUIT HAVING A TERMINATION RESISTANCE CIRCUIT WITH ESD CIRCUITRY | May 9, 2024 | Pending |
Array
(
[id] => 20036761
[patent_doc_number] => 20250174983
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => ELECTRICAL DAMPING DEVICE FOR A DC VOLTAGE BUS
[patent_app_type] => utility
[patent_app_number] => 18/647055
[patent_app_country] => US
[patent_app_date] => 2024-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647055
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/647055 | ELECTRICAL DAMPING DEVICE FOR A DC VOLTAGE BUS | Apr 25, 2024 | Pending |
Array
(
[id] => 19364787
[patent_doc_number] => 20240266821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => CONTROL UNIT
[patent_app_type] => utility
[patent_app_number] => 18/637721
[patent_app_country] => US
[patent_app_date] => 2024-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6018
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637721
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/637721 | CONTROL UNIT | Apr 16, 2024 | Pending |
Array
(
[id] => 19528685
[patent_doc_number] => 20240352587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => SUBSTRATE PROCESSING APPARATUS INCLUDING ELECTROSTATIC CHUCK
[patent_app_type] => utility
[patent_app_number] => 18/635185
[patent_app_country] => US
[patent_app_date] => 2024-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4739
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635185
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/635185 | SUBSTRATE PROCESSING APPARATUS INCLUDING ELECTROSTATIC CHUCK | Apr 14, 2024 | Pending |
Array
(
[id] => 20236186
[patent_doc_number] => 20250293505
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-18
[patent_title] => TESTING SYSTEM FOR DISTRIBUTED POWER DELIVERY PROTECTION OR CONTROL SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/606468
[patent_app_country] => US
[patent_app_date] => 2024-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1261
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606468
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/606468 | TESTING SYSTEM FOR DISTRIBUTED POWER DELIVERY PROTECTION OR CONTROL SYSTEM | Mar 14, 2024 | Pending |
Array
(
[id] => 19421368
[patent_doc_number] => 20240297492
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-05
[patent_title] => SEMICONDUCTOR FUSE WITH DETECTION CIRCUIT FOR THE DETECTION OF A DRIFT OF THE GATE THRESHOLD VOLTAGE
[patent_app_type] => utility
[patent_app_number] => 18/593176
[patent_app_country] => US
[patent_app_date] => 2024-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6151
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593176
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/593176 | SEMICONDUCTOR FUSE WITH DETECTION CIRCUIT FOR THE DETECTION OF A DRIFT OF THE GATE THRESHOLD VOLTAGE | Feb 29, 2024 | Pending |
Array
(
[id] => 20636984
[patent_doc_number] => 12597872
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-07
[patent_title] => Electrostatic chuck and method of manufacturing the same
[patent_app_type] => utility
[patent_app_number] => 18/443441
[patent_app_country] => US
[patent_app_date] => 2024-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 26
[patent_no_of_words] => 8025
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443441
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/443441 | Electrostatic chuck and method of manufacturing the same | Feb 15, 2024 | Issued |
Array
(
[id] => 19389940
[patent_doc_number] => 20240279810
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => ELECTROSTATIC CHUCK AND METHOD OF MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/443418
[patent_app_country] => US
[patent_app_date] => 2024-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13726
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443418
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/443418 | ELECTROSTATIC CHUCK AND METHOD OF MANUFACTURING THE SAME | Feb 15, 2024 | Pending |