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] => 13766693 [patent_doc_number] => 10175686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Devices, methods, and systems for a distributed rule based automated fault detection [patent_app_type] => utility [patent_app_number] => 14/883306 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4638 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14883306 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883306
Devices, methods, and systems for a distributed rule based automated fault detection Oct 13, 2015 Issued
Array ( [id] => 11558410 [patent_doc_number] => 20170104657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'System and Method for Anomaly Root Cause Analysis' [patent_app_type] => utility [patent_app_number] => 14/879778 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6152 [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] => 14879778 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879778
System and method for anomaly root cause analysis Oct 8, 2015 Issued
Array ( [id] => 11645158 [patent_doc_number] => 09666549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Methods for solder for through-mold interconnect' [patent_app_type] => utility [patent_app_number] => 14/879418 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 41 [patent_no_of_words] => 6249 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14879418 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879418
Methods for solder for through-mold interconnect Oct 8, 2015 Issued
Array ( [id] => 11716390 [patent_doc_number] => 20170184890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'TFT Substrate, TFT Switch And Manufacturing Method For The Same' [patent_app_type] => utility [patent_app_number] => 14/889533 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3266 [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] => 14889533 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/889533
TFT substrate, TFT switch and manufacturing method for the same Oct 7, 2015 Issued
Array ( [id] => 13015707 [patent_doc_number] => 10030963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Multidimensional angle determination using fine position sensors [patent_app_type] => utility [patent_app_number] => 14/872353 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14872353 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872353
Multidimensional angle determination using fine position sensors Sep 30, 2015 Issued
Array ( [id] => 11529716 [patent_doc_number] => 20170089694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'INSPECTION PATH DISPLAY' [patent_app_type] => utility [patent_app_number] => 14/865533 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11816 [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] => 14865533 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865533
Inspection path display Sep 24, 2015 Issued
Array ( [id] => 13349877 [patent_doc_number] => 20180226478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => ISOLATION STRUCTURES FOR AN INTEGRATED CIRCUIT ELEMENT AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 15/747719 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747719
Isolation structures for an integrated circuit element and method of making same Sep 24, 2015 Issued
Array ( [id] => 14955573 [patent_doc_number] => 10439067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Display substrate including thin film transistors having a multilayered oxide semiconductor pattern [patent_app_type] => utility [patent_app_number] => 14/858281 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 38 [patent_no_of_words] => 9084 [patent_no_of_claims] => 27 [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] => 14858281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858281
Display substrate including thin film transistors having a multilayered oxide semiconductor pattern Sep 17, 2015 Issued
Array ( [id] => 10667243 [patent_doc_number] => 20160013388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/859052 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 32498 [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] => 14859052 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859052
Light emitting device package having improved heat dissipation efficiency Sep 17, 2015 Issued
Array ( [id] => 10730205 [patent_doc_number] => 20160076354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'METHOD AND APPARATUS FOR DETECTING DOWNHOLE TORSIONAL VIBRATION BASED ON MEASUREMENT OF SURFACE TORQUE' [patent_app_type] => utility [patent_app_number] => 14/853229 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4328 [patent_no_of_claims] => 21 [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] => 14853229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/853229
Method and apparatus for detecting downhole torsional vibration based on measurement of surface torque Sep 13, 2015 Issued
Array ( [id] => 11472544 [patent_doc_number] => 20170059327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'DEVICE STATE ESTIMATION UNDER PERIODIC MOTION' [patent_app_type] => utility [patent_app_number] => 14/843849 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6419 [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] => 14843849 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843849
Device state estimation under periodic motion Sep 1, 2015 Issued
Array ( [id] => 11472670 [patent_doc_number] => 20170059453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Event-/Condition-Based Machine Monitoring for Quality Inspections' [patent_app_type] => utility [patent_app_number] => 14/842584 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3891 [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] => 14842584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842584
Event-/condition-based machine monitoring for quality inspections Aug 31, 2015 Issued
Array ( [id] => 10486871 [patent_doc_number] => 20150371891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/841259 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 15599 [patent_no_of_claims] => 11 [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] => 14841259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841259
Semiconductor device with air gap and method for fabricating the same Aug 30, 2015 Issued
Array ( [id] => 11443876 [patent_doc_number] => 20170044896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Real-Time Calculation of Maximum Safe Rate of Penetration While Drilling' [patent_app_type] => utility [patent_app_number] => 14/824613 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6423 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14824613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824613
Real-Time Calculation of Maximum Safe Rate of Penetration While Drilling Aug 11, 2015 Abandoned
Array ( [id] => 10702958 [patent_doc_number] => 20160049105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'DEVICE AND METHOD OF PROVIDING SAMPLED DATA AND DEVICE AND METHOD OF DISPLAYING DIAGNOSIS INTERFACE' [patent_app_type] => utility [patent_app_number] => 14/824176 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 12585 [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] => 14824176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824176
Device and method of providing sampled data and device and method of displaying diagnosis interface Aug 11, 2015 Issued
Array ( [id] => 10455581 [patent_doc_number] => 20150340596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'Magnetic Tunnel Junction Device' [patent_app_type] => utility [patent_app_number] => 14/820820 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2244 [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] => 14820820 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/820820
Magnetic tunnel junction device Aug 6, 2015 Issued
Array ( [id] => 10463897 [patent_doc_number] => 20150348913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'PLANAR METROLOGY PAD ADJACENT A SET OF FINS IN A FIN FIELD EFFECT TRANSISTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/818039 [patent_app_country] => US [patent_app_date] => 2015-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4410 [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] => 14818039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/818039
PLANAR METROLOGY PAD ADJACENT A SET OF FINS IN A FIN FIELD EFFECT TRANSISTOR DEVICE Aug 3, 2015 Abandoned
Array ( [id] => 10684464 [patent_doc_number] => 20160030609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'DISINFECTING LIGHT FIXTURE' [patent_app_type] => utility [patent_app_number] => 14/812152 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12001 [patent_no_of_claims] => 24 [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] => 14812152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/812152
Disinfecting light fixture Jul 28, 2015 Issued
Array ( [id] => 11681250 [patent_doc_number] => 09679785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Semiconductor device and method of encapsulating semiconductor die' [patent_app_type] => utility [patent_app_number] => 14/810254 [patent_app_country] => US [patent_app_date] => 2015-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3916 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14810254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810254
Semiconductor device and method of encapsulating semiconductor die Jul 26, 2015 Issued
Array ( [id] => 11746717 [patent_doc_number] => 20170200790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'CRYSTALLINE SEMICONDUCTOR FILM, PLATE-LIKE BODY AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/320253 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 13278 [patent_no_of_claims] => 15 [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] => 15320253 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/320253
Crystalline semiconductor film, plate-like body and semiconductor device Jul 20, 2015 Issued
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