Search

Changhyun Yi

Examiner (ID: 10577, Phone: (571)270-7799 , Office: P/2826 )

Most Active Art Unit
2826
Art Unit(s)
2826, 2812
Total Applications
1322
Issued Applications
1144
Pending Applications
142
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11706991 [patent_doc_number] => 20170175490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Placement of Stabilizers, Standoffs, and Rollers on a Downhole Tool String' [patent_app_type] => utility [patent_app_number] => 14/975694 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10281 [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] => 14975694 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975694
Placement of stabilizers, standoffs, and rollers on a downhole tool string Dec 17, 2015 Issued
Array ( [id] => 11078294 [patent_doc_number] => 20160275258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SMART PNEUMATIC COUPLER' [patent_app_type] => utility [patent_app_number] => 14/975687 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11960 [patent_no_of_claims] => 16 [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] => 14975687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975687
Smart pneumatic coupler Dec 17, 2015 Issued
Array ( [id] => 10753017 [patent_doc_number] => 20160099169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'MECHANISMS FOR FORMING RADIO FREQUENCY (RF) AREA OF INTEGRATED CIRCUIT STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/971031 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3802 [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] => 14971031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/971031
Mechanisms for forming radio frequency (RF) area of integrated circuit structure Dec 15, 2015 Issued
Array ( [id] => 10751407 [patent_doc_number] => 20160097558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'METHOD FOR CONTROLLING AIR OUTPUT VOLUME' [patent_app_type] => utility [patent_app_number] => 14/970582 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5248 [patent_no_of_claims] => 29 [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] => 14970582 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/970582
Method for controlling air output volume Dec 15, 2015 Issued
Array ( [id] => 13677393 [patent_doc_number] => 20160377430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => AIRBORNE PARTICULATE SOURCE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 14/965291 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14965291 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/965291
Airborne particulate source detection system Dec 9, 2015 Issued
Array ( [id] => 11693435 [patent_doc_number] => 20170169152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHOD OF DETERMINING GALVANIC CORROSION AND INTERCONNECT STRUCTURE IN A SEMICONDUCTOR DEVICE FOR PREVENTION OF GALVANIC CORROSION' [patent_app_type] => utility [patent_app_number] => 14/965661 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6130 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [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] => 14965661 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/965661
Method of determining galvanic corrosion and interconnect structure in a semiconductor device for prevention of galvanic corrosion Dec 9, 2015 Issued
Array ( [id] => 11246570 [patent_doc_number] => 09472621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-18 [patent_title] => 'CMOS structures with selective tensile strained NFET fins and relaxed PFET fins' [patent_app_type] => utility [patent_app_number] => 14/955738 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2766 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955738 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955738
CMOS structures with selective tensile strained NFET fins and relaxed PFET fins Nov 30, 2015 Issued
Array ( [id] => 10740736 [patent_doc_number] => 20160086887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'Method of Fine Line Space Resolution Lithography for Integrated Circuit Features Using Double Patterning Technology' [patent_app_type] => utility [patent_app_number] => 14/954200 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4197 [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] => 14954200 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954200
Fine line space resolution lithography structure for integrated circuit features using double patterning technology Nov 29, 2015 Issued
Array ( [id] => 11824921 [patent_doc_number] => 20170213857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'FABRICATION METHOD OF DISPLAY PANEL AND DISPLAY PANEL AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/126148 [patent_app_country] => US [patent_app_date] => 2015-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5266 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15126148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126148
Fabrication method of display panel and display panel and display device Nov 26, 2015 Issued
Array ( [id] => 11648120 [patent_doc_number] => 20170144022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'GOLF CLUBS AND GOLF CLUB HEADS HAVING A PLURALITY OF SENSORS FOR DETECTING ONE OR MORE SWING PARAMETERS' [patent_app_type] => utility [patent_app_number] => 14/951930 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12082 [patent_no_of_claims] => 23 [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] => 14951930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/951930
Golf clubs and golf club heads having a plurality of sensors for detecting one or more swing parameters Nov 24, 2015 Issued
Array ( [id] => 10740668 [patent_doc_number] => 20160086820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'LOCALIZED FIN WIDTH SCALING USING A HYDROGEN ANNEAL' [patent_app_type] => utility [patent_app_number] => 14/949430 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3656 [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] => 14949430 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949430
Localized fin width scaling using a hydrogen anneal Nov 22, 2015 Issued
Array ( [id] => 10732913 [patent_doc_number] => 20160079063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Method of Double Patterning Lithography process Using Plurality of Mandrels for Integrated Circuit Applications' [patent_app_type] => utility [patent_app_number] => 14/937366 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4410 [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] => 14937366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937366
Method of double patterning lithography process using plurality of mandrels for integrated circuit applications Nov 9, 2015 Issued
Array ( [id] => 14148841 [patent_doc_number] => 10254798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 15/527327 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 8920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527327
Display device Nov 9, 2015 Issued
Array ( [id] => 13724499 [patent_doc_number] => 20170373205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => A Transducing Apparatus and Method for Providing Such Apparatus [patent_app_type] => utility [patent_app_number] => 15/538696 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538696 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538696
Transducing apparatus and method for providing such apparatus Nov 4, 2015 Issued
Array ( [id] => 13283503 [patent_doc_number] => 10153343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Tunnel field-effect transistor and method for producing same [patent_app_type] => utility [patent_app_number] => 15/535437 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6317 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15535437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535437
Tunnel field-effect transistor and method for producing same Nov 3, 2015 Issued
Array ( [id] => 11791936 [patent_doc_number] => 09401584 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-07-26 [patent_title] => 'Laser diode device with a plurality of gallium and nitrogen containing substrates' [patent_app_type] => utility [patent_app_number] => 14/931743 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14037 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14931743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931743
Laser diode device with a plurality of gallium and nitrogen containing substrates Nov 2, 2015 Issued
Array ( [id] => 11398058 [patent_doc_number] => 20170018595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'METHOD OF FABRICATING LIGHT PIPE OF IMAGE SENSING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/925985 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2702 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14925985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925985
METHOD OF FABRICATING LIGHT PIPE OF IMAGE SENSING DEVICE Oct 28, 2015 Abandoned
Array ( [id] => 11733057 [patent_doc_number] => 20170194500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Thin-Film Transistor and Method for Forming the Same' [patent_app_type] => utility [patent_app_number] => 14/892650 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5621 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14892650 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/892650
Thin-film transistor and method for forming the same Oct 21, 2015 Issued
Array ( [id] => 11718285 [patent_doc_number] => 20170186784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'TFT and Manufacturing Method Thereof, Array Substrate and Manufacturing Method Thereof, and Display Device' [patent_app_type] => utility [patent_app_number] => 15/300362 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11277 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 15300362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300362
TFT and manufacturing method thereof, array substrate and manufacturing method thereof, and display device Oct 18, 2015 Issued
Array ( [id] => 11939741 [patent_doc_number] => 20170243891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'METHOD FOR MANUFACTURING THIN FILM TRANSISTOR, AND THIN FILM TRANSISTOR' [patent_app_type] => utility [patent_app_number] => 15/518927 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5693 [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] => 15518927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518927
Method for manufacturing thin film transistor, and thin film transistor Oct 13, 2015 Issued
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