Search

Haixia Du

Examiner (ID: 5110)

Most Active Art Unit
2611
Art Unit(s)
2699, 2677, 2600, 2611, 2628
Total Applications
618
Issued Applications
501
Pending Applications
50
Abandoned Applications
74

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16552556 [patent_doc_number] => 10885718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Methods and systems for representing a pre-modeled object within virtual reality data [patent_app_type] => utility [patent_app_number] => 16/689998 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 16042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16689998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689998
Methods and systems for representing a pre-modeled object within virtual reality data Nov 19, 2019 Issued
Array ( [id] => 16773478 [patent_doc_number] => 10984593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Methods of high-definition cellular level set in B-splines for modeling and topology optimization of three-dimensional cellular structures [patent_app_type] => utility [patent_app_number] => 16/665369 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 33 [patent_no_of_words] => 22885 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665369
Methods of high-definition cellular level set in B-splines for modeling and topology optimization of three-dimensional cellular structures Oct 27, 2019 Issued
Array ( [id] => 17017879 [patent_doc_number] => 11087523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Production ray tracing of feature lines [patent_app_type] => utility [patent_app_number] => 16/665577 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 6438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665577
Production ray tracing of feature lines Oct 27, 2019 Issued
Array ( [id] => 15804339 [patent_doc_number] => 20200125312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => IMAGE GENERATING APPARATUS AND IMAGE GENERATING METHOD [patent_app_type] => utility [patent_app_number] => 16/590551 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590551
Image generating apparatus and image generating method Oct 1, 2019 Issued
Array ( [id] => 16845513 [patent_doc_number] => 11017604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Augmented reality employee recognition [patent_app_type] => utility [patent_app_number] => 16/589438 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8484 [patent_no_of_claims] => 17 [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] => 16589438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589438
Augmented reality employee recognition Sep 30, 2019 Issued
Array ( [id] => 16271605 [patent_doc_number] => 20200273093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Virtual garment carousel [patent_app_type] => utility [patent_app_number] => 16/587048 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587048
Virtual garment carousel Sep 29, 2019 Issued
Array ( [id] => 16463585 [patent_doc_number] => 10846937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Three-dimensional virtual environment [patent_app_type] => utility [patent_app_number] => 16/584077 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 19510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584077
Three-dimensional virtual environment Sep 25, 2019 Issued
Array ( [id] => 15368789 [patent_doc_number] => 20200020159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SYSTEMS AND METHODS FOR NAVIGATING A USER IN A VIRTUAL REALITY MODEL [patent_app_type] => utility [patent_app_number] => 16/581741 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581741
Systems and methods for navigating a user in a virtual reality model Sep 23, 2019 Issued
Array ( [id] => 16895797 [patent_doc_number] => 11037356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => System and method for executing non-graphical algorithms on a GPU (graphics processing unit) [patent_app_type] => utility [patent_app_number] => 16/580098 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8046 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580098
System and method for executing non-graphical algorithms on a GPU (graphics processing unit) Sep 23, 2019 Issued
Array ( [id] => 15273289 [patent_doc_number] => 20190385379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => XR DEVICE AND CONTROLLING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/554276 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554276
XR DEVICE AND CONTROLLING METHOD THEREOF Aug 27, 2019 Abandoned
Array ( [id] => 15271291 [patent_doc_number] => 20190384380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD FOR PROVIDING XR CONTENT AND XR DEVICE FOR PROVIDING XR CONTENT [patent_app_type] => utility [patent_app_number] => 16/554445 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554445
METHOD FOR PROVIDING XR CONTENT AND XR DEVICE FOR PROVIDING XR CONTENT Aug 27, 2019 Abandoned
Array ( [id] => 16699453 [patent_doc_number] => 10950058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for providing XR content and XR device for providing XR content [patent_app_type] => utility [patent_app_number] => 16/554303 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 27897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554303
Method for providing XR content and XR device for providing XR content Aug 27, 2019 Issued
Array ( [id] => 15271297 [patent_doc_number] => 20190384383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD FOR PROVIDING XR CONTENT AND XR DEVICE [patent_app_type] => utility [patent_app_number] => 16/554379 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554379
METHOD FOR PROVIDING XR CONTENT AND XR DEVICE Aug 27, 2019 Abandoned
Array ( [id] => 15531717 [patent_doc_number] => 20200058164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => POINT CLOUD RENDERING ON GPU USING DYNAMIC POINT RETENTION [patent_app_type] => utility [patent_app_number] => 16/539271 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539271
Point cloud rendering on GPU using dynamic point retention Aug 12, 2019 Issued
Array ( [id] => 16371890 [patent_doc_number] => 10803656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Anti-aliasing adaptive shader with pixel tile coverage raster rule system, apparatus and method [patent_app_type] => utility [patent_app_number] => 16/539007 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 39 [patent_no_of_words] => 31095 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539007
Anti-aliasing adaptive shader with pixel tile coverage raster rule system, apparatus and method Aug 12, 2019 Issued
Array ( [id] => 16462256 [patent_doc_number] => 10845602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Methods and systems for diagnosing contrast sensitivity [patent_app_type] => utility [patent_app_number] => 16/538625 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 70 [patent_no_of_words] => 156052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538625
Methods and systems for diagnosing contrast sensitivity Aug 11, 2019 Issued
Array ( [id] => 16462256 [patent_doc_number] => 10845602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Methods and systems for diagnosing contrast sensitivity [patent_app_type] => utility [patent_app_number] => 16/538625 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 70 [patent_no_of_words] => 156052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538625
Methods and systems for diagnosing contrast sensitivity Aug 11, 2019 Issued
Array ( [id] => 16462256 [patent_doc_number] => 10845602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Methods and systems for diagnosing contrast sensitivity [patent_app_type] => utility [patent_app_number] => 16/538625 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 70 [patent_no_of_words] => 156052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538625
Methods and systems for diagnosing contrast sensitivity Aug 11, 2019 Issued
Array ( [id] => 16772251 [patent_doc_number] => 10983351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields [patent_app_type] => utility [patent_app_number] => 16/538639 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 70 [patent_no_of_words] => 156054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538639
Augmented and virtual reality display systems and methods for diagnosing health conditions based on visual fields Aug 11, 2019 Issued
Array ( [id] => 16462256 [patent_doc_number] => 10845602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Methods and systems for diagnosing contrast sensitivity [patent_app_type] => utility [patent_app_number] => 16/538625 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 70 [patent_no_of_words] => 156052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538625
Methods and systems for diagnosing contrast sensitivity Aug 11, 2019 Issued
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