Search

Alvin H. Tan

Examiner (ID: 16831, Phone: (571)272-8595 , Office: P/2172 )

Most Active Art Unit
2172
Art Unit(s)
2144, 2118, 2178, 2173, 2172
Total Applications
694
Issued Applications
341
Pending Applications
87
Abandoned Applications
276

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10395075 [patent_doc_number] => 20150280082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'LIGHT EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/663456 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7038 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14663456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/663456
Light emitting device Mar 19, 2015 Issued
Array ( [id] => 10378243 [patent_doc_number] => 20150263250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'ILLUMINATION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/657474 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14657474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/657474
Illumination device Mar 12, 2015 Issued
Array ( [id] => 11233967 [patent_doc_number] => 09461204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Light-emitting devices on textured substrates' [patent_app_type] => utility [patent_app_number] => 14/645472 [patent_app_country] => US [patent_app_date] => 2015-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2709 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14645472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/645472
Light-emitting devices on textured substrates Mar 11, 2015 Issued
Array ( [id] => 11508155 [patent_doc_number] => 09599305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Semiconductor light-emitting device having matrix-arranged light-emitting elements' [patent_app_type] => utility [patent_app_number] => 14/645316 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 5607 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14645316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/645316
Semiconductor light-emitting device having matrix-arranged light-emitting elements Mar 10, 2015 Issued
Array ( [id] => 14769147 [patent_doc_number] => 10395975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Semiconductor device and manufacturing method for the same [patent_app_type] => utility [patent_app_number] => 14/644283 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4677 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644283 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644283
Semiconductor device and manufacturing method for the same Mar 10, 2015 Issued
Array ( [id] => 11071460 [patent_doc_number] => 20160268424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'SEMICONDUCTOR STRUCTURE INCLUDING BACKGATE REGIONS AND METHOD FOR THE FORMATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/643326 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8063 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14643326 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643326
Semiconductor structure including backgate regions and method for the formation thereof Mar 9, 2015 Issued
Array ( [id] => 11259346 [patent_doc_number] => 09484250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Air gap contact formation for reducing parasitic capacitance' [patent_app_type] => utility [patent_app_number] => 14/643011 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 40 [patent_no_of_words] => 8737 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14643011 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643011
Air gap contact formation for reducing parasitic capacitance Mar 9, 2015 Issued
Array ( [id] => 10689733 [patent_doc_number] => 20160035879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/642345 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6166 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14642345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642345
Semiconductor device Mar 8, 2015 Issued
Array ( [id] => 11753539 [patent_doc_number] => 09711557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Semiconductor image sensors having channel stop regions and methods of fabricating the same' [patent_app_type] => utility [patent_app_number] => 14/641621 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11540 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 14641621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641621
Semiconductor image sensors having channel stop regions and methods of fabricating the same Mar 8, 2015 Issued
Array ( [id] => 10260036 [patent_doc_number] => 20150145033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'HALO REGION FORMATION BY EPITAXIAL GROWTH' [patent_app_type] => utility [patent_app_number] => 14/608257 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4271 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14608257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608257
HALO REGION FORMATION BY EPITAXIAL GROWTH Jan 28, 2015
Array ( [id] => 11201296 [patent_doc_number] => 09431517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Semiconductor device and method' [patent_app_type] => utility [patent_app_number] => 14/594001 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594001
Semiconductor device and method Jan 8, 2015 Issued
Array ( [id] => 11201296 [patent_doc_number] => 09431517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Semiconductor device and method' [patent_app_type] => utility [patent_app_number] => 14/594001 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594001
Semiconductor device and method Jan 8, 2015 Issued
Array ( [id] => 11201296 [patent_doc_number] => 09431517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Semiconductor device and method' [patent_app_type] => utility [patent_app_number] => 14/594001 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594001
Semiconductor device and method Jan 8, 2015 Issued
Array ( [id] => 11201296 [patent_doc_number] => 09431517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Semiconductor device and method' [patent_app_type] => utility [patent_app_number] => 14/594001 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9078 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594001
Semiconductor device and method Jan 8, 2015 Issued
Array ( [id] => 10302773 [patent_doc_number] => 20150187773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'HIGH MOBILITY TRANSISTORS' [patent_app_type] => utility [patent_app_number] => 14/573021 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4562 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14573021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573021
High mobility transistors Dec 16, 2014 Issued
Array ( [id] => 10285964 [patent_doc_number] => 20150170962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'METAL ON ELONGATED CONTACTS' [patent_app_type] => utility [patent_app_number] => 14/572905 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6701 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14572905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572905
Metal on elongated contacts Dec 16, 2014 Issued
Array ( [id] => 11862153 [patent_doc_number] => 09741846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 15/039564 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 7203 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/039564
Semiconductor device Dec 16, 2014 Issued
Array ( [id] => 10294792 [patent_doc_number] => 20150179792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'SCHEME TO ALIGN LDMOS DRAIN EXTENSION TO MOAT' [patent_app_type] => utility [patent_app_number] => 14/572923 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5619 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14572923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572923
Scheme to align LDMOS drain extension to moat Dec 16, 2014 Issued
Array ( [id] => 11432075 [patent_doc_number] => 09570400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Semiconductor package' [patent_app_type] => utility [patent_app_number] => 14/573134 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6534 [patent_no_of_claims] => 16 [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] => 14573134 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573134
Semiconductor package Dec 16, 2014 Issued
Array ( [id] => 10302755 [patent_doc_number] => 20150187755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'NPN HETEROJUNCTION BIPOLAR TRANSISTOR IN CMOS FLOW' [patent_app_type] => utility [patent_app_number] => 14/573006 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14573006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573006
NPN heterojunction bipolar transistor in CMOS flow Dec 16, 2014 Issued
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