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] => 9692571 [patent_doc_number] => 08823174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Electronic device' [patent_app_type] => utility [patent_app_number] => 14/108960 [patent_app_country] => US [patent_app_date] => 2013-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 5616 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14108960 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/108960
Electronic device Dec 16, 2013 Issued
Array ( [id] => 9518395 [patent_doc_number] => 20140154887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'SEMICONDUCTOR DEVICE PROCESSING TOOLS AND METHODS FOR PATTERNING SUBSTRATES' [patent_app_type] => utility [patent_app_number] => 14/093503 [patent_app_country] => US [patent_app_date] => 2013-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5077 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14093503 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093503
Semiconductor device processing tools and methods for patterning substrates Nov 30, 2013 Issued
Array ( [id] => 9518336 [patent_doc_number] => 20140154828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'METHOD FOR PRODUCING GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/093332 [patent_app_country] => US [patent_app_date] => 2013-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6214 [patent_no_of_claims] => 20 [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] => 14093332 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093332
Method for producing group III nitride semiconductor light-emitting device Nov 28, 2013 Issued
Array ( [id] => 9537744 [patent_doc_number] => 20140162391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'METHOD FOR PRODUCING OSCILLATOR' [patent_app_type] => utility [patent_app_number] => 14/093290 [patent_app_country] => US [patent_app_date] => 2013-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8187 [patent_no_of_claims] => 7 [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] => 14093290 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093290
Method for producing oscillator Nov 28, 2013 Issued
Array ( [id] => 9511464 [patent_doc_number] => 20140147955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'METHOD OF ENCAPSULATING A MICRO-ELECTROMECHANICAL (MEMS) DEVICE' [patent_app_type] => utility [patent_app_number] => 14/093348 [patent_app_country] => US [patent_app_date] => 2013-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5410 [patent_no_of_claims] => 27 [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] => 14093348 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093348
METHOD OF ENCAPSULATING A MICRO-ELECTROMECHANICAL (MEMS) DEVICE Nov 28, 2013 Abandoned
Array ( [id] => 9971042 [patent_doc_number] => 09018049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-28 [patent_title] => 'Method for manufacturing insulated gate bipolar transistor IGBT' [patent_app_type] => utility [patent_app_number] => 14/093165 [patent_app_country] => US [patent_app_date] => 2013-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2858 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14093165 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/093165
Method for manufacturing insulated gate bipolar transistor IGBT Nov 28, 2013 Issued
Array ( [id] => 10601082 [patent_doc_number] => 09321635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Method to release diaphragm in MEMS device' [patent_app_type] => utility [patent_app_number] => 14/092929 [patent_app_country] => US [patent_app_date] => 2013-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2382 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14092929 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092929
Method to release diaphragm in MEMS device Nov 27, 2013 Issued
Array ( [id] => 10919905 [patent_doc_number] => 20140322925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'METHOD OF LASER ANNEALING PROCESS' [patent_app_type] => utility [patent_app_number] => 14/092713 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1406 [patent_no_of_claims] => 13 [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] => 14092713 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092713
METHOD OF LASER ANNEALING PROCESS Nov 26, 2013 Abandoned
Array ( [id] => 10595792 [patent_doc_number] => 09316879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Display apparatus and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/092096 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14092096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092096
Display apparatus and method of manufacturing the same Nov 26, 2013 Issued
Array ( [id] => 9710642 [patent_doc_number] => 08835210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Manufacturing method for solar cell' [patent_app_type] => utility [patent_app_number] => 14/091983 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4707 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14091983 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/091983
Manufacturing method for solar cell Nov 26, 2013 Issued
Array ( [id] => 10954035 [patent_doc_number] => 20140357056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'METHOD OF FORMING SIGMA-SHAPED TRENCH' [patent_app_type] => utility [patent_app_number] => 14/092235 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2123 [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] => 14092235 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092235
METHOD OF FORMING SIGMA-SHAPED TRENCH Nov 26, 2013 Abandoned
Array ( [id] => 9710686 [patent_doc_number] => 08835254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Semiconductor device manufacturing method' [patent_app_type] => utility [patent_app_number] => 14/079259 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10048 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079259
Semiconductor device manufacturing method Nov 12, 2013 Issued
Array ( [id] => 10882412 [patent_doc_number] => 08906790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Combinatorial approach for screening of ALD film stacks' [patent_app_type] => utility [patent_app_number] => 14/075649 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6173 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14075649 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/075649
Combinatorial approach for screening of ALD film stacks Nov 7, 2013 Issued
Array ( [id] => 9339058 [patent_doc_number] => 20140065840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SUBSTRATE PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/074183 [patent_app_country] => US [patent_app_date] => 2013-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 21033 [patent_no_of_claims] => 3 [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] => 14074183 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/074183
Method for manufacturing semiconductor device and substrate processing apparatus Nov 6, 2013 Issued
Array ( [id] => 10219938 [patent_doc_number] => 20150104931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'APPARATUS, DEVICE AND METHOD FOR WAFER DICING' [patent_app_type] => utility [patent_app_number] => 14/055188 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3433 [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] => 14055188 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/055188
Apparatus, device and method for wafer dicing Oct 15, 2013 Issued
Array ( [id] => 10652112 [patent_doc_number] => 09368375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Apparatus and method for self-aligning chip placement and leveling' [patent_app_type] => utility [patent_app_number] => 14/051796 [patent_app_country] => US [patent_app_date] => 2013-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7622 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14051796 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/051796
Apparatus and method for self-aligning chip placement and leveling Oct 10, 2013 Issued
Array ( [id] => 9280910 [patent_doc_number] => 20140030878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'METHOD OF MAKING LESS ELECTRIC CURRENT DEPENDENCE OF ELECTRIC CURRENT GAIN OF SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/039719 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3412 [patent_no_of_claims] => 3 [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] => 14039719 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/039719
Method of making less electric current dependence of electric current gain of semiconductor device Sep 26, 2013 Issued
Array ( [id] => 9269251 [patent_doc_number] => 20140024168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'METHOD FOR PRODUCING PHOTOELECTRIC CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/036757 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6490 [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] => 14036757 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/036757
METHOD FOR PRODUCING PHOTOELECTRIC CONVERSION DEVICE Sep 24, 2013 Abandoned
Array ( [id] => 9703682 [patent_doc_number] => 08828743 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'Structure and fabrication of memory array with epitaxially grown memory elements and line-space patterns' [patent_app_type] => utility [patent_app_number] => 14/037311 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 4459 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14037311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/037311
Structure and fabrication of memory array with epitaxially grown memory elements and line-space patterns Sep 24, 2013 Issued
Array ( [id] => 10028909 [patent_doc_number] => 09070822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Method for producing photoelectric conversion element' [patent_app_type] => utility [patent_app_number] => 14/036847 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4254 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14036847 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/036847
Method for producing photoelectric conversion element Sep 24, 2013 Issued
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