Search

Iftekhar A. Khan

Examiner (ID: 2808, Phone: (571)272-5699 , Office: P/2128 )

Most Active Art Unit
2128
Art Unit(s)
2127, 2128, 2146, 2123, 2187
Total Applications
617
Issued Applications
452
Pending Applications
59
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7510955 [patent_doc_number] => 20110256665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'STACKED WAFER MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 13/077125 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7214 [patent_no_of_claims] => 2 [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] => publications/A1/0256/20110256665.pdf [firstpage_image] =>[orig_patent_app_number] => 13077125 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077125
STACKED WAFER MANUFACTURING METHOD Mar 30, 2011 Abandoned
Array ( [id] => 8430315 [patent_doc_number] => 20120252189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'METHODS FOR BONDING SEMICONDUCTOR STRUCTURES INVOLVING ANNEALING PROCESSES, AND BONDED SEMICONDUCTOR STRUCTURES AND INTERMEDIATE STRUCTURES FORMED USING SUCH METHODS' [patent_app_type] => utility [patent_app_number] => 13/076745 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15762 [patent_no_of_claims] => 41 [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] => 13076745 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076745
Methods for bonding semiconductor structures involving annealing processes, and bonded semiconductor structures and intermediate structures formed using such methods Mar 30, 2011 Issued
Array ( [id] => 8064665 [patent_doc_number] => 20110244689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/076856 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7679 [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] => publications/A1/0244/20110244689.pdf [firstpage_image] =>[orig_patent_app_number] => 13076856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076856
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Mar 30, 2011 Abandoned
Array ( [id] => 8955765 [patent_doc_number] => 08501537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Methods for bonding semiconductor structures involving annealing processes, and bonded semiconductor structures formed using such methods' [patent_app_type] => utility [patent_app_number] => 13/076840 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8688 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13076840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076840
Methods for bonding semiconductor structures involving annealing processes, and bonded semiconductor structures formed using such methods Mar 30, 2011 Issued
Array ( [id] => 8430328 [patent_doc_number] => 20120252203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'CONTROLLED ELECTROPLATED SOLDER BUMPS' [patent_app_type] => utility [patent_app_number] => 13/076881 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3537 [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] => 13076881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076881
Controlled electroplated solder bumps Mar 30, 2011 Issued
Array ( [id] => 6183925 [patent_doc_number] => 20110169002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'PIXEL STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/052117 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3683 [patent_no_of_claims] => 5 [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] => publications/A1/0169/20110169002.pdf [firstpage_image] =>[orig_patent_app_number] => 13052117 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052117
PIXEL STRUCTURE Mar 20, 2011 Abandoned
Array ( [id] => 10016395 [patent_doc_number] => 09059418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Method for manufacturing a nanostructured inorganic/organic heterojunction solar cell' [patent_app_type] => utility [patent_app_number] => 13/580008 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12983 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580008 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580008
Method for manufacturing a nanostructured inorganic/organic heterojunction solar cell Feb 17, 2011 Issued
Array ( [id] => 9185855 [patent_doc_number] => 08625824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Flat speaker unit and speaker device therewith' [patent_app_type] => utility [patent_app_number] => 12/979341 [patent_app_country] => US [patent_app_date] => 2010-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 11257 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12979341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/979341
Flat speaker unit and speaker device therewith Dec 27, 2010 Issued
Array ( [id] => 7573607 [patent_doc_number] => 20110269263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'METHOD FOR IMPLANTING IMPURITIES INTO A SUBSTRATE AND METHOD FOR MANUFACTURING A SOLAR CELL USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/959885 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10666 [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] => publications/A1/0269/20110269263.pdf [firstpage_image] =>[orig_patent_app_number] => 12959885 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/959885
METHOD FOR IMPLANTING IMPURITIES INTO A SUBSTRATE AND METHOD FOR MANUFACTURING A SOLAR CELL USING THE SAME Dec 2, 2010 Abandoned
Array ( [id] => 8566631 [patent_doc_number] => 20120329202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'METHOD AND DEVICE FOR PRODUCING A SOLAR PANEL USING A CARRIER' [patent_app_type] => utility [patent_app_number] => 13/515121 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2854 [patent_no_of_claims] => 2 [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] => 13515121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/515121
Method and device for producing a solar panel using a carrier Dec 2, 2010 Issued
Array ( [id] => 8725437 [patent_doc_number] => 08404551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Source/drain extension control for advanced transistors' [patent_app_type] => utility [patent_app_number] => 12/960289 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5823 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12960289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960289
Source/drain extension control for advanced transistors Dec 2, 2010 Issued
Array ( [id] => 8165937 [patent_doc_number] => 20120104347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'METHOD OF FORMING A CHALCOGENIDE MATERIAL, METHODS OF FORMING A RESISTIVE RANDOM ACCESS MEMORY DEVICE INCLUDING A CHALCOGENIDE MATERIAL, AND RANDOM ACCESS MEMORY DEVICES INCLUDING A CHALCOGENIDE MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/917930 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5907 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20120104347.pdf [firstpage_image] =>[orig_patent_app_number] => 12917930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917930
Method of forming a chalcogenide material and methods of forming a resistive random access memory device including a chalcogenide material Nov 1, 2010 Issued
Array ( [id] => 7762022 [patent_doc_number] => 08114700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Method of fabricating an ultra-small condenser microphone' [patent_app_type] => utility [patent_app_number] => 12/917916 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 11191 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/114/08114700.pdf [firstpage_image] =>[orig_patent_app_number] => 12917916 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917916
Method of fabricating an ultra-small condenser microphone Nov 1, 2010 Issued
Array ( [id] => 10519045 [patent_doc_number] => 09246101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Deposition mask, deposition apparatus, and deposition method' [patent_app_type] => utility [patent_app_number] => 13/583611 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 14461 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583611 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583611
Deposition mask, deposition apparatus, and deposition method Oct 28, 2010 Issued
Array ( [id] => 6098134 [patent_doc_number] => 20110163062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'SELF-ALIGNED BARRIER AND CAPPING LAYERS FOR INTERCONNECTS' [patent_app_type] => utility [patent_app_number] => 12/908323 [patent_app_country] => US [patent_app_date] => 2010-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 15637 [patent_no_of_claims] => 45 [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] => publications/A1/0163/20110163062.pdf [firstpage_image] =>[orig_patent_app_number] => 12908323 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/908323
Self-aligned barrier and capping layers for interconnects Oct 19, 2010 Issued
Array ( [id] => 8858501 [patent_doc_number] => 08461035 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-11 [patent_title] => 'Method for fabrication of a semiconductor device and structure' [patent_app_type] => utility [patent_app_number] => 12/894235 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 347 [patent_figures_cnt] => 378 [patent_no_of_words] => 59829 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12894235 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/894235
Method for fabrication of a semiconductor device and structure Sep 29, 2010 Issued
Array ( [id] => 8543259 [patent_doc_number] => 08318548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Method for manufacturing semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/853841 [patent_app_country] => US [patent_app_date] => 2010-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 9753 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12853841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/853841
Method for manufacturing semiconductor device Aug 9, 2010 Issued
Array ( [id] => 8533298 [patent_doc_number] => 08309452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Method of forming an inductor on a semiconductor wafer' [patent_app_type] => utility [patent_app_number] => 12/826365 [patent_app_country] => US [patent_app_date] => 2010-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3193 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12826365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/826365
Method of forming an inductor on a semiconductor wafer Jun 28, 2010 Issued
Array ( [id] => 10844433 [patent_doc_number] => 08871609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Thin wafer handling structure and method' [patent_app_type] => utility [patent_app_number] => 12/818362 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1099 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12818362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/818362
Thin wafer handling structure and method Jun 17, 2010 Issued
Array ( [id] => 9989462 [patent_doc_number] => 09034663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Sealed thin-film device, method of and system for repairing a sealing layer applied to a thin-film device' [patent_app_type] => utility [patent_app_number] => 13/322286 [patent_app_country] => US [patent_app_date] => 2010-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10875 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13322286 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/322286
Sealed thin-film device, method of and system for repairing a sealing layer applied to a thin-film device May 19, 2010 Issued
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