Search

Jack S. J. Chen

Examiner (ID: 1643, Phone: (571)272-1689 , Office: P/2893 )

Most Active Art Unit
2893
Art Unit(s)
2893, 2813
Total Applications
1864
Issued Applications
1486
Pending Applications
133
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17949277 [patent_doc_number] => 20220336296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => METHOD OF MANUFACTURING SILICON CARBIDE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/681536 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17681536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681536
Method of manufacturing silicon carbide semiconductor device Feb 24, 2022 Issued
Array ( [id] => 18967635 [patent_doc_number] => 11901418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => GaN/diamond wafers [patent_app_type] => utility [patent_app_number] => 17/678975 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 4744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678975
GaN/diamond wafers Feb 22, 2022 Issued
Array ( [id] => 18967634 [patent_doc_number] => 11901417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => GaN/diamond wafers [patent_app_type] => utility [patent_app_number] => 17/678967 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5039 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17678967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678967
GaN/diamond wafers Feb 22, 2022 Issued
Array ( [id] => 19913671 [patent_doc_number] => 12289904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Nitride-based semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/671558 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 6522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671558
Nitride-based semiconductor device and method for manufacturing the same Feb 13, 2022 Issued
Array ( [id] => 18570766 [patent_doc_number] => 20230261103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/671562 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17671562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671562
Nitride-based semiconductor device and method for manufacturing the same Feb 13, 2022 Issued
Array ( [id] => 19913670 [patent_doc_number] => 12289903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Nitride-based semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/671555 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 6522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671555
Nitride-based semiconductor device and method for manufacturing the same Feb 13, 2022 Issued
Array ( [id] => 18570767 [patent_doc_number] => 20230261104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SEMICONDUCTOR DEVICE HAVING A CURRENT SPREADING REGION [patent_app_type] => utility [patent_app_number] => 17/669831 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669831
Semiconductor device having a current spreading region Feb 10, 2022 Issued
Array ( [id] => 18081219 [patent_doc_number] => 20220406831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SENSOR PACKAGE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/667993 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17667993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667993
Sensor package and method of manufacturing the same Feb 8, 2022 Issued
Array ( [id] => 17780421 [patent_doc_number] => 20220246771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => VERTICAL CONDUCTION ELECTRONIC DEVICE COMPRISING A JBS DIODE AND MANUFACTURING PROCESS THEREOF [patent_app_type] => utility [patent_app_number] => 17/592322 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17592322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592322
VERTICAL CONDUCTION ELECTRONIC DEVICE COMPRISING A JBS DIODE AND MANUFACTURING PROCESS THEREOF Feb 2, 2022 Pending
Array ( [id] => 17615808 [patent_doc_number] => 20220158088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD OF MANUFACTURING MAGNETIC TUNNEL JUNCTION AND MAGNETIC TUNNEL JUNCTION [patent_app_type] => utility [patent_app_number] => 17/590122 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17590122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590122
Method of manufacturing magnetic tunnel junction and magnetic tunnel junction Jan 31, 2022 Issued
Array ( [id] => 19101012 [patent_doc_number] => 20240120240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SETUP METHOD FOR ADJUSTING THE TEMPERATURE CONDITIONS OF AN EPITAXY PROCESS [patent_app_type] => utility [patent_app_number] => 18/546210 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546210
SETUP METHOD FOR ADJUSTING THE TEMPERATURE CONDITIONS OF AN EPITAXY PROCESS Jan 27, 2022 Pending
Array ( [id] => 19766017 [patent_doc_number] => 12224320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/587802 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587802
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device Jan 27, 2022 Issued
Array ( [id] => 17795547 [patent_doc_number] => 20220254639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => GaN Devices With Ion Implanted Ohmic Contacts and Method of Fabricating Devices Incorporating the Same [patent_app_type] => utility [patent_app_number] => 17/584477 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584477
GaN Devices With Ion Implanted Ohmic Contacts and Method of Fabricating Devices Incorporating the Same Jan 25, 2022 Abandoned
Array ( [id] => 17598284 [patent_doc_number] => 20220147858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INDEPENDENT DOUBLE-GATE QUANTUM DOT QUBITS [patent_app_type] => utility [patent_app_number] => 17/583264 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583264
INDEPENDENT DOUBLE-GATE QUANTUM DOT QUBITS Jan 24, 2022 Abandoned
Array ( [id] => 19928248 [patent_doc_number] => 12302559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Three-dimensional memory and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/582871 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582871
Three-dimensional memory and method for manufacturing the same Jan 23, 2022 Issued
Array ( [id] => 19399874 [patent_doc_number] => 12074265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Light-shielding frame and LED display device [patent_app_type] => utility [patent_app_number] => 17/648663 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648663
Light-shielding frame and LED display device Jan 20, 2022 Issued
Array ( [id] => 17615515 [patent_doc_number] => 20220157795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD OF FABRICATING SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 17/580047 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580047
Method of fabricating semiconductor package and semiconductor package Jan 19, 2022 Issued
Array ( [id] => 18514633 [patent_doc_number] => 20230230893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Semiconductor Device and Method of Stabilizing Heat Spreader on Semiconductor Package [patent_app_type] => utility [patent_app_number] => 17/648146 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17648146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648146
Semiconductor Device and Method of Stabilizing Heat Spreader on Semiconductor Package Jan 16, 2022 Pending
Array ( [id] => 17583216 [patent_doc_number] => 20220140071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SEMICONDUCTOR STRUCTURE AND FORMATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/647900 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647900
Semiconductor structure and formation method thereof Jan 12, 2022 Issued
Array ( [id] => 20375339 [patent_doc_number] => 12482783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Semiconductor package including bonding wire coated with oxide insulation, electronic system including same, and battery module including same [patent_app_type] => utility [patent_app_number] => 18/274369 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274369
Semiconductor package including bonding wire coated with oxide insulation, electronic system including same, and battery module including same Jan 6, 2022 Issued
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