Search

Ke Xiao

Supervisory Patent Examiner (ID: 10287, Phone: (571)272-7776 , Office: P/2612 )

Most Active Art Unit
2629
Art Unit(s)
2612, 2627, 2675, 2677, 2629
Total Applications
364
Issued Applications
106
Pending Applications
18
Abandoned Applications
246

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14925287 [patent_doc_number] => 20190298281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => RADIOGRAPHIC IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/354744 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354744
Radiographic imaging apparatus Mar 14, 2019 Issued
Array ( [id] => 14870635 [patent_doc_number] => 20190285559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => MEASUREMENT DEVICE USING X-RAY REFLECTION [patent_app_type] => utility [patent_app_number] => 16/353364 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353364
MEASUREMENT DEVICE USING X-RAY REFLECTION Mar 13, 2019 Abandoned
Array ( [id] => 17280631 [patent_doc_number] => 11197643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Medical x-ray imaging systems and methods [patent_app_type] => utility [patent_app_number] => 16/354047 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 18868 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354047
Medical x-ray imaging systems and methods Mar 13, 2019 Issued
Array ( [id] => 14870639 [patent_doc_number] => 20190285561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => X-RAY UTILIZED COMPOUND MEASURING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/353167 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353167
X-RAY UTILIZED COMPOUND MEASURING APPARATUS Mar 13, 2019 Abandoned
Array ( [id] => 14530653 [patent_doc_number] => 20190200947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => METHOD AND APPARATUS FOR SETTING OPERATING CONDITION OF DETECTOR REGISTERED TO IMAGING SYSTEM BASED ON DETECTOR INFORMATION PRE-STORED IN THE DETECTOR [patent_app_type] => utility [patent_app_number] => 16/298444 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298444
METHOD AND APPARATUS FOR SETTING OPERATING CONDITION OF DETECTOR REGISTERED TO IMAGING SYSTEM BASED ON DETECTOR INFORMATION PRE-STORED IN THE DETECTOR Mar 10, 2019 Abandoned
Array ( [id] => 14780553 [patent_doc_number] => 20190265174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => METHOD AND SYSTEM FOR RECONSTRUCTING 3-DIMENSIONAL IMAGES FROM SPATIALLY AND TEMPORALLY OVERLAPPING X-RAYS [patent_app_type] => utility [patent_app_number] => 16/271719 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271719
Method and system for reconstructing 3-dimensional images from spatially and temporally overlapping x-rays Feb 7, 2019 Issued
Array ( [id] => 14530643 [patent_doc_number] => 20190200942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => INTEGRATED MULTI-MODE MAMMOGRAPHY/TOMOSYNTHESIS X-RAY SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/266823 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [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] => 16266823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266823
Integrated multi-mode mammography/tomosynthesis x-ray system and method Feb 3, 2019 Issued
Array ( [id] => 16208161 [patent_doc_number] => 20200241151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Pulse Measurement in Optical Imaging [patent_app_type] => utility [patent_app_number] => 16/260015 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260015
Pulse measurement in optical imaging Jan 27, 2019 Issued
Array ( [id] => 16844468 [patent_doc_number] => 11016552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/258772 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16258772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258772
Image forming apparatus Jan 27, 2019 Issued
Array ( [id] => 15270437 [patent_doc_number] => 20190383953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Spectral Discrimination using Wavelength-Shifting Fiber-Coupled Scintillation Detectors [patent_app_type] => utility [patent_app_number] => 16/242163 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242163
Spectral Discrimination using Wavelength-Shifting Fiber-Coupled Scintillation Detectors Jan 7, 2019 Abandoned
Array ( [id] => 14233773 [patent_doc_number] => 20190129059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => METHOD AND APPARATUS TO REDUCE RADIATION EMISSIONS ON A PARCEL SCANNING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/178821 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178821
Method and apparatus to reduce radiation emissions on a parcel scanning system Nov 1, 2018 Issued
Array ( [id] => 16531792 [patent_doc_number] => 10874364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Apparatus and method for three-dimensional inspection of an object by x-rays [patent_app_type] => utility [patent_app_number] => 16/179054 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8751 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179054
Apparatus and method for three-dimensional inspection of an object by x-rays Nov 1, 2018 Issued
Array ( [id] => 17498835 [patent_doc_number] => 11287536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-29 [patent_title] => Radiation detector using a graphene amplifier layer [patent_app_type] => utility [patent_app_number] => 16/162756 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 7132 [patent_no_of_claims] => 15 [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] => 16162756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162756
Radiation detector using a graphene amplifier layer Oct 16, 2018 Issued
Array ( [id] => 14280699 [patent_doc_number] => 20190137634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => REAL TIME ENVIRONMENTAL RADIATION MONITORING [patent_app_type] => utility [patent_app_number] => 16/160945 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160945
REAL TIME ENVIRONMENTAL RADIATION MONITORING Oct 14, 2018 Abandoned
Array ( [id] => 15771231 [patent_doc_number] => 20200116633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => PORTABLE SPECTROMETER FOR THE PRESUMPTIVE IDENTIFICATION OF SUBSTANCES [patent_app_type] => utility [patent_app_number] => 16/159352 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159352
Portable spectrometer for the presumptive identification of substances Oct 11, 2018 Issued
Array ( [id] => 13898085 [patent_doc_number] => 20190038247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Systems and Methods for Cooling X-ray Tubes and Detectors [patent_app_type] => utility [patent_app_number] => 16/154236 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154236
Systems and methods for cooling X-ray tubes and detectors Oct 7, 2018 Issued
Array ( [id] => 13585433 [patent_doc_number] => 20180344265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => Frameless Pre-Positioning for Radiosurgery [patent_app_type] => utility [patent_app_number] => 16/058674 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058674
Frameless pre-positioning for radiosurgery Aug 7, 2018 Issued
Array ( [id] => 13510387 [patent_doc_number] => 20180306736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => METHOD FOR ENHANCED INTERVENTIONAL IMAGING FOR CRACKS IN HYDRAULIC FRACTURING TEST OF ROCKS [patent_app_type] => utility [patent_app_number] => 16/025088 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025088
Enhanced interventional CT imaging of cracks in rocks during hydraulic testing Jul 1, 2018 Issued
Array ( [id] => 14312425 [patent_doc_number] => 20190145916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Compact, Low Cost Apparatus for Testing of Production and Counterfeit Pharmaceuticals and Other Crystalline Materials [patent_app_type] => utility [patent_app_number] => 16/010623 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010623
Compact, Low Cost Apparatus for Testing of Production and Counterfeit Pharmaceuticals and Other Crystalline Materials Jun 17, 2018 Abandoned
Array ( [id] => 14381649 [patent_doc_number] => 20190164737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ION MIGRATION RATE ANALYSIS DEVICE AND ANALYSIS METHOD APPLIED [patent_app_type] => utility [patent_app_number] => 16/321108 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321108
Ion migration rate analysis device and analysis method applied Jun 14, 2018 Issued
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