Search

Randolph I. Chu

Examiner (ID: 12496, Phone: (571)270-1145 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2624, 2666, 2663, 2668, 2667
Total Applications
974
Issued Applications
744
Pending Applications
78
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17152554 [patent_doc_number] => 11145645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Multi-stack three-dimensional memory devices [patent_app_type] => utility [patent_app_number] => 16/783152 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 12732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783152
Multi-stack three-dimensional memory devices Feb 4, 2020 Issued
Array ( [id] => 16348162 [patent_doc_number] => 20200312813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 16/777903 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777903
Semiconductor package Jan 30, 2020 Issued
Array ( [id] => 16746413 [patent_doc_number] => 10971414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/777819 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 8429 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777819
Semiconductor device Jan 29, 2020 Issued
Array ( [id] => 16210417 [patent_doc_number] => 20200243407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => COMPOSITE MATERIAL AND A SEMICONDUCTOR CONTAINER MADE OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/777853 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777853
Composite material and a semiconductor container made of the same Jan 29, 2020 Issued
Array ( [id] => 17032831 [patent_doc_number] => 11094649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Semiconductor package structure and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/748559 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 4725 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748559
Semiconductor package structure and method for manufacturing the same Jan 20, 2020 Issued
Array ( [id] => 15906045 [patent_doc_number] => 20200152543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Thermal Dissipation Through Seal Rings in 3DIC Structure [patent_app_type] => utility [patent_app_number] => 16/741243 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16741243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741243
Thermal dissipation through seal rings in 3DIC structure Jan 12, 2020 Issued
Array ( [id] => 17174360 [patent_doc_number] => 20210328031 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2021-10-21 [patent_title] => STRUCTURES AND METHODS FOR NOISE ISOLATION IN SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 16/729704 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16729704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729704
Structures and methods for noise isolation in semiconductor devices Dec 29, 2019 Issued
Array ( [id] => 17174360 [patent_doc_number] => 20210328031 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2021-10-21 [patent_title] => STRUCTURES AND METHODS FOR NOISE ISOLATION IN SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 16/729704 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16729704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729704
Structures and methods for noise isolation in semiconductor devices Dec 29, 2019 Issued
Array ( [id] => 16988001 [patent_doc_number] => 11075184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Semiconductor package and method of fabricating semiconductor package [patent_app_type] => utility [patent_app_number] => 16/719995 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719995
Semiconductor package and method of fabricating semiconductor package Dec 18, 2019 Issued
Array ( [id] => 15775791 [patent_doc_number] => 20200118913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MODULE AND METHOD OF MANUFACTURING MODULE [patent_app_type] => utility [patent_app_number] => 16/716647 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716647
Module and method of manufacturing module Dec 16, 2019 Issued
Array ( [id] => 15775871 [patent_doc_number] => 20200118953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => PACKAGE STRUCTURE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 16/714814 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714814
Package structure and method of forming the same Dec 15, 2019 Issued
Array ( [id] => 16394527 [patent_doc_number] => 20200335468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 16/713143 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713143
Semiconductor package Dec 12, 2019 Issued
Array ( [id] => 16796141 [patent_doc_number] => 20210125958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => EMBEDDED COPPER STRUCTURE FOR MICROELECTRONICS PACKAGE [patent_app_type] => utility [patent_app_number] => 16/709750 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709750
Embedded copper structure for microelectronics package Dec 9, 2019 Issued
Array ( [id] => 16888995 [patent_doc_number] => 20210175192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SELECTIVE RECESS OF INTERCONNECTS FOR PROBING HYBRID BOND DEVICES [patent_app_type] => utility [patent_app_number] => 16/703298 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16703298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703298
Selective recess of interconnects for probing hybrid bond devices Dec 3, 2019 Issued
Array ( [id] => 16881157 [patent_doc_number] => 11031314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Spacer structure for double-sided-cooled power module and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/695987 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4155 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695987
Spacer structure for double-sided-cooled power module and method of manufacturing the same Nov 25, 2019 Issued
Array ( [id] => 15688061 [patent_doc_number] => 20200098694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/696759 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696759
Semiconductor package and method of fabricating the same Nov 25, 2019 Issued
Array ( [id] => 16425092 [patent_doc_number] => 20200350290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => STACK PACKAGES INCLUDING A FAN-OUT SUB-PACKAGE [patent_app_type] => utility [patent_app_number] => 16/689659 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689659
Stack packages including a fan-out sub-package Nov 19, 2019 Issued
Array ( [id] => 16803362 [patent_doc_number] => 10998316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Vertical memory device and method for fabricating vertical memory device [patent_app_type] => utility [patent_app_number] => 16/686455 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 12037 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686455
Vertical memory device and method for fabricating vertical memory device Nov 17, 2019 Issued
Array ( [id] => 16973631 [patent_doc_number] => 11069611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Liner-free and partial liner-free contact/via structures [patent_app_type] => utility [patent_app_number] => 16/685780 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685780
Liner-free and partial liner-free contact/via structures Nov 14, 2019 Issued
Array ( [id] => 17032835 [patent_doc_number] => 11094653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Bonded assembly containing a dielectric bonding pattern definition layer and methods of forming the same [patent_app_type] => utility [patent_app_number] => 16/682848 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9761 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682848
Bonded assembly containing a dielectric bonding pattern definition layer and methods of forming the same Nov 12, 2019 Issued
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