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] => 4949448 [patent_doc_number] => 20080305574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'METHOD OF MANUFACTURING NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN' [patent_app_type] => utility [patent_app_number] => 12/108612 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 10590 [patent_no_of_claims] => 10 [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/A1/0305/20080305574.pdf [firstpage_image] =>[orig_patent_app_number] => 12108612 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108612
METHOD OF MANUFACTURING NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN Apr 23, 2008 Abandoned
Array ( [id] => 5585547 [patent_doc_number] => 20090104749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Methods of Manufacturing Semiconductor Devices Having Contact Plugs in Insulation Layers' [patent_app_type] => utility [patent_app_number] => 12/108012 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6209 [patent_no_of_claims] => 21 [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/A1/0104/20090104749.pdf [firstpage_image] =>[orig_patent_app_number] => 12108012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/108012
Methods of manufacturing semiconductor devices having contact plugs in insulation layers Apr 22, 2008 Issued
Array ( [id] => 4644383 [patent_doc_number] => 08021988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Method of forming semiconductor device and semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/106532 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4879 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021988.pdf [firstpage_image] =>[orig_patent_app_number] => 12106532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106532
Method of forming semiconductor device and semiconductor device Apr 20, 2008 Issued
Array ( [id] => 4882869 [patent_doc_number] => 20080257201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Fabrication of Electrically Active Films Based on Multiple Layers' [patent_app_type] => utility [patent_app_number] => 12/104902 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4372 [patent_no_of_claims] => 21 [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/A1/0257/20080257201.pdf [firstpage_image] =>[orig_patent_app_number] => 12104902 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104902
Fabrication of electrically active films based on multiple layers Apr 16, 2008 Issued
Array ( [id] => 4887058 [patent_doc_number] => 20080261390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'METHOD FOR FORMING BUMPS ON UNDER BUMP METALLURGY' [patent_app_type] => utility [patent_app_number] => 12/104712 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1464 [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] => publications/A1/0261/20080261390.pdf [firstpage_image] =>[orig_patent_app_number] => 12104712 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104712
METHOD FOR FORMING BUMPS ON UNDER BUMP METALLURGY Apr 16, 2008 Abandoned
Array ( [id] => 5386887 [patent_doc_number] => 20090228132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING STRESSED LAYER GATE PROXIMITY' [patent_app_type] => utility [patent_app_number] => 12/045081 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5138 [patent_no_of_claims] => 22 [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/A1/0228/20090228132.pdf [firstpage_image] =>[orig_patent_app_number] => 12045081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045081
METHOD AND APPARATUS FOR CONTROLLING STRESSED LAYER GATE PROXIMITY Mar 9, 2008 Abandoned
Array ( [id] => 4695456 [patent_doc_number] => 20080217640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Semiconductor Light emitting device, LED package using the same, and method for fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/075245 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10313 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0217/20080217640.pdf [firstpage_image] =>[orig_patent_app_number] => 12075245 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/075245
Semiconductor Light emitting device, LED package using the same, and method for fabricating the same Mar 9, 2008 Abandoned
Array ( [id] => 4698408 [patent_doc_number] => 20080220592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, AND SUBSTRATE PLANARIZATION METHOD' [patent_app_type] => utility [patent_app_number] => 12/045321 [patent_app_country] => US [patent_app_date] => 2008-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6751 [patent_no_of_claims] => 12 [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/A1/0220/20080220592.pdf [firstpage_image] =>[orig_patent_app_number] => 12045321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045321
SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, AND SUBSTRATE PLANARIZATION METHOD Mar 9, 2008 Abandoned
Array ( [id] => 4879892 [patent_doc_number] => 20080153275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'NON-UNIFORM ION IMPLANTATION APPARATUS AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/044722 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11026 [patent_no_of_claims] => 11 [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/A1/0153/20080153275.pdf [firstpage_image] =>[orig_patent_app_number] => 12044722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044722
Non-uniform ion implantation apparatus and method thereof Mar 6, 2008 Issued
Array ( [id] => 5385875 [patent_doc_number] => 20090227120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD FOR FORMING PHOTORESIST LAYER' [patent_app_type] => utility [patent_app_number] => 12/044621 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3212 [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/A1/0227/20090227120.pdf [firstpage_image] =>[orig_patent_app_number] => 12044621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044621
Method for forming photoresist layer Mar 6, 2008 Issued
Array ( [id] => 5385874 [patent_doc_number] => 20090227119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD FOR CURING A POROUS LOW DIELECTRIC CONSTANT DIELECTRIC FILM' [patent_app_type] => utility [patent_app_number] => 12/043772 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13942 [patent_no_of_claims] => 27 [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/A1/0227/20090227119.pdf [firstpage_image] =>[orig_patent_app_number] => 12043772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043772
Method for curing a porous low dielectric constant dielectric film Mar 5, 2008 Issued
Array ( [id] => 4698401 [patent_doc_number] => 20080220585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/043551 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6174 [patent_no_of_claims] => 16 [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/A1/0220/20080220585.pdf [firstpage_image] =>[orig_patent_app_number] => 12043551 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043551
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE Mar 5, 2008 Abandoned
Array ( [id] => 5385854 [patent_doc_number] => 20090227099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD OF FORMING A SEMICONDUCTOR DEVICE HAVING A STRESSED ELECTRODE AND SILICIDE REGIONS' [patent_app_type] => utility [patent_app_number] => 12/043372 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3803 [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/A1/0227/20090227099.pdf [firstpage_image] =>[orig_patent_app_number] => 12043372 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/043372
METHOD OF FORMING A SEMICONDUCTOR DEVICE HAVING A STRESSED ELECTRODE AND SILICIDE REGIONS Mar 5, 2008 Abandoned
Array ( [id] => 4879851 [patent_doc_number] => 20080153234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'FLASH MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/041932 [patent_app_country] => US [patent_app_date] => 2008-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3068 [patent_no_of_claims] => 9 [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/A1/0153/20080153234.pdf [firstpage_image] =>[orig_patent_app_number] => 12041932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041932
FLASH MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME Mar 3, 2008 Abandoned
Array ( [id] => 5330806 [patent_doc_number] => 20090111283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'METHOD FOR FORMING INTERLAYER INSULATING FILM OF SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/041402 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3567 [patent_no_of_claims] => 15 [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/A1/0111/20090111283.pdf [firstpage_image] =>[orig_patent_app_number] => 12041402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041402
METHOD FOR FORMING INTERLAYER INSULATING FILM OF SEMICONDUCTOR DEVICE Mar 2, 2008 Abandoned
Array ( [id] => 4698366 [patent_doc_number] => 20080220550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'METHOD OF PRODUCING N-TYPE GROUP-13 NITRIDE SEMICONDUCTOR, METHOD OF FORMING CURRENT CONFINEMENT LAYER, METHOD OF PRODUCING SURFACE EMITTING LASER, METHOD OF CHANGING RESISTANCE OF NITRIDE SEMICONDUCTOR AND METHOD OF PRODUCING SEMICONDUCTOR LASER' [patent_app_type] => utility [patent_app_number] => 12/041531 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5736 [patent_no_of_claims] => 8 [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/A1/0220/20080220550.pdf [firstpage_image] =>[orig_patent_app_number] => 12041531 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041531
METHOD OF PRODUCING N-TYPE GROUP-13 NITRIDE SEMICONDUCTOR, METHOD OF FORMING CURRENT CONFINEMENT LAYER, METHOD OF PRODUCING SURFACE EMITTING LASER, METHOD OF CHANGING RESISTANCE OF NITRIDE SEMICONDUCTOR AND METHOD OF PRODUCING SEMICONDUCTOR LASER Mar 2, 2008 Abandoned
Array ( [id] => 5539312 [patent_doc_number] => 20090221117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'INTEGRATED CIRCUIT SYSTEM EMPLOYING RESISTANCE ALTERING TECHNIQUES' [patent_app_type] => utility [patent_app_number] => 12/040761 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14768 [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/A1/0221/20090221117.pdf [firstpage_image] =>[orig_patent_app_number] => 12040761 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/040761
Integrated circuit system employing resistance altering techniques Feb 28, 2008 Issued
Array ( [id] => 5539315 [patent_doc_number] => 20090221120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'METHOD OF FORMING A GATE DIELECTRIC' [patent_app_type] => utility [patent_app_number] => 12/039361 [patent_app_country] => US [patent_app_date] => 2008-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3111 [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/A1/0221/20090221120.pdf [firstpage_image] =>[orig_patent_app_number] => 12039361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/039361
Method of forming a gate dielectric Feb 27, 2008 Issued
Array ( [id] => 4870668 [patent_doc_number] => 20080197402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Methods of Forming Nonvolatile Memory Devices and Memory Devices Formed Thereby' [patent_app_type] => utility [patent_app_number] => 12/031896 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6326 [patent_no_of_claims] => 24 [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/A1/0197/20080197402.pdf [firstpage_image] =>[orig_patent_app_number] => 12031896 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/031896
Methods of Forming Nonvolatile Memory Devices and Memory Devices Formed Thereby Feb 14, 2008 Abandoned
Array ( [id] => 5479133 [patent_doc_number] => 20090202090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'PIEZO SPEAKER PRESSURE SENSOR' [patent_app_type] => utility [patent_app_number] => 12/030535 [patent_app_country] => US [patent_app_date] => 2008-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3015 [patent_no_of_claims] => 18 [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/A1/0202/20090202090.pdf [firstpage_image] =>[orig_patent_app_number] => 12030535 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/030535
Piezo speaker pressure sensor Feb 12, 2008 Issued
Menu